After a little use I noticed my CPU was constantly maxed out and I could also hear the HDD seeking a lot. Digging in I found 4 processes related to Apple’s new Music app running wild in activity monitor

The four processes in question where AMPArtworkAgent, AMPLibraryAgent, AMPDeviceDiscoveryAgent and AMPDevicesAgent. I assume from the naming of these processes that the first is used to download additional album and artist artwork, the second manages the library, the third looks for devices such as iPhones and Apple TV’s on the network and the fourth manages the wireless syncing of my old iPhone 4 in our kitchen dock which is used for music playback. The one that was causing the most trouble seemed to be the AMPArtworkAgent.

I had a look in my Music preferences and under the advanced tab I noticed that the Automatically Update Artwork tick box was checked. I unchecked this box to troubleshoot but still saw the process was eating up CPU cycles.

So last night I finally found a fix, but first a few caveats before you try this. My own library of ripped music is huge. I have 37k+ tracks stored locally & I used Cloud Music (formerly iTunes Match) to match and store them all safely in the cloud. I keep them locally because I listen to them all the time, I have the storage space, it allows me to continue to sync to my old iPod and iPhone, as well as play them back on my media centres and Sonos over NFS/SMB. Also, my iMac still works perfectly, but it is technically unsupported, so I went into this troubleshooting not knowing if it could be resolved given that the OS shouldn’t really run on my machine.

Anyway I finally managed to fix it & went the nuclear route.

1. Make sure the ‘Automatically Update Artwork’ check box remains unchecked in preferences > advanced.

2. De authorize your music app from apple. Head to Account > Authorizations >De-authorise within the music app toolbar.
3. Sign Out your Apple ID within music. Again Account > Sign Out.
4. Close the music app
5. Open Activity Monitor and search AMP. Force quit any processes beginning with AMP (assuming AMP is standing for Apple Music Player/process)

6. Go to your music folder and delete everything. Make sure you either have your own music stored in iTunes match or copy it onto an external drive for backup. This will delete any locally stored music, so if you don’t use match please do make sure you have backups of your own ripped music.

7. Go to the following folder and delete everything. This folder contains the SQLite that seems to control the artwork caches and also stores the artwork which Music caches from the embedded artwork in music files, probably to speed up UI rendering during playback/streaming.
~/Library/Containers/com.apple.AMPArtworkAgent/Data/Documents/

8. Hold the option key and click on the Music icon to open the app. Keep holding option until a dialog appears regarding your music library. Opt to create a new library and call it Music (if it asks you to overwrite please do).
9. Once music opens, before you sign in with your Apple ID, go to preferences and make sure the checkbox for downloading artwork is still unchecked. This is a must or you will have the same problem.
10. Click on account in the top toolbar, sign in and reauthorise your music app.
11. You should now see your Apple Music start to populate (if you subscribe) and your iTunes match/cloud music start to return. It will take some time for the artwork cache to refill so be patient. AMPArtwork Agent and the other processes will run for a while, but this is simply to extract the artwork embedded in your music files and to populate the cache. Give it time and all of your artwork will come back.
12. If you use iTunes match, start playing your music or downloading your tracks again. The same goes for Apple Music. All should be well.

I still have the AMPArtwork agent process running, but it doesn’t get out of control. My artwork cache is now fully populated after around 8 hours of idling and use. Music is fast & snappy again and I can use it without issue. I’ve always managed my own artwork for my own ripped music, so I can do without the auto fetching of artwork from Apples Servers.

My own impression is that the process starts to loop. It is trying to extra artwork from the mp3/m4a meta of my own music files & also trying to populate the cache with additional artwork while trying to update my artwork (if the Automatically Download Artwork services is checked). The SQLite database must start to choke and the process runs amok. Mine is purring along again with around 85% idle CPU when using Firefox and music. Even on my unsupported workhorse iMac its working perfectly again.

I hope this post helps some of you out. One thing that drives me mad is wasted CPU cycles & HDD seeks/writes, especially to fluff out meta I’d rather control myself. Let me know how you get on.

I’ve got a Nike+ Apple Watch Series 3 with Cellular and I tend to use my watch a lot to listen to music on the go. It means I can keep my iPhone in my pocket or backpack & not worry about being disturbed. It’s also amazing to use the apple watch to work out. I already use the fitness trackers on the apple watch, but now combined with the SoundPEATS Q12 headphones I can listen to music and track my workout.

The Soundpeats Q12 headphones are a similar design to my older Q30’s. They still have the magnets built-in so they connect like a necklace when not in your ears, and the left & right headphones are still connected by a wire which I really like. The one thing which has stopped me buying Earpods is the thought of having nowhere to put them when I stop to chat.

The wire connecting the left & right earbud on the Q12 is a better design than on the Q30. The cable is flat and much less prone to tangling. It also sits comfortably around my neck when not wearing the earbuds, and looks a little slicker too.

The Headphones come with various sizes of ear bud and ear hooks, so you can customise the fit to your ears. I’ve found a really snug fit with the large hooks and medium earbuds, almost to the point where they are noise cancelling like earplugs. Much of the outside world is blocked out by the close fit, meaning you can keep your volumes lower & protect your ears.

Another major benefit of the SoundPEATS Q12 is the ability to pair via bluetooth with two devices. I’ve got mine synced to my apple watch & to my iPhone, and can easily switch between the two without having to un-pair & re-pair the bluetooth connection.

The sound is very good from these earbuds. They take a little getting used to regarding fit, you figure out the right angle and depth to insert these earbuds & when you do the bass response is great & even at low volumes the sound fidelity is good. On a song such as Trains by Porcupine Tree, there is a good dynamic range, and I can hear good seperation in bass and treble between the hand claps and bass lines. For the price (currently only £19.99) these headphones are a great choice for people who appreciate decent sound without breaking the bank.

There are a selection of colourways for the Soundpeats Q12 headphones, but I opted for black with luminous green earbud inserts. They really suit my colour pallete.

In the pack you get three sizes of earbuds, three sizes of ear hooks and two cord clamps for hooking them to your T-shirt collar. The headphones come in a small faux leather pouch for storage and transport, and the pouch works great to keep them clean & dry in my backpack when not in use.

The headphones themselves weigh only 15g and are sweatproof so have survived my 40km daily bike rides with ease. I’ve also worn them in the rain & cold and have had no problems. The headphones are an advertised 8 hours battery life from the built-in lithium-ion battery, but I’ve found they will do around 10 hours between a charge on the volume setting I select.

The SoundPEATS Q12 also come with a 12 month warranty, so I’ve not been afraid to use them as advertised, and I work out in them for a few hours each day. I’ve never had issues with pairing on sync and they always performed as expected.

These Soundpeats Q12’s also support AptX And are specced as Bluetooth 4.1, so if you have an android phone or device supporting AptX, you will benefit from a better audio/bluetooth compression codec & the headphones should generally sound better.

I would never expect in ear headphones to perform as well as full size cans, but these work well with my ios devices & I’ve not noticed a difference between them using bluetooth & my wired apple earbuds. When playing on the iPhone I use Tidal Hifi and the sound is rich & defined.

If you want audiophile quality sound i would always advise you buy wired full size headphones with a built-in DAC, but for the casual daily user or someone who needs a lightweight & versatile pair of headphones, I would fully recommend the SoundPEATS Q12’s.

I’m currently using mine predominantly with my Apple Watch Series 3. The in line controls work perfectly with the apple watch for volume, play/pause & skipping of songs.

Manufacturer specs as follows :-

Over the last few months, I’ve been trying out Apple Music, Spotify Premium, Amazon Music Unlimited & Tidal. I also have my own music collection which is ripped to iTunes. My own collection is around 26,000 tracks, ripped from CD in Apples 256kbps AAC codec format using iTunes. I combine this with iTunes match both to backup my collection on apples’ servers in case of a disk failure & also to give me access to my music on my Apple & iOS devices. For years this has served me well & is a habit I will keep, but I was definitely interested in new music discovery so ventured into the world of streaming services.

I’m not going to write much about Spotify, Amazon or Apple Music. After trying all three I’ve got to say I found Spotify the best for music discovery but Apple Music the best for sound quality & overall experience. Bear in mind that I use iMacs, MacBooks, iPhones & iPads so I’m heavily into the Apple Ecosystem already.

I did find however that Apple Music offered no significant benefits over my locally stored AAC, so I cancelled that subscription & went back to sourcing & curating my own library.

On the whole, I’ve been very happy with 256kbps AAC. I mostly listen to music using my iMac and Creative Inspire 2.1 2400 speakers with bass sub (these powered speakers with sub are ancient & connect via a 3.5mm jack).

These speakers are pretty old now but they’ve always sounded great & as an average consumer I’ve never felt the need to upgrade them. I’m sure many people reading this will have fancy monitor speakers & separate DAC’s, but this is aimed more at the home user so you could probably skip the rest.

Last week I decided to give Tidal a go on their free trial. I’ve always played with the idea of Tidal, but with only a one month trial & a £20 a month price tag I’d always dismissed the service. I don’t personally know anyone else who has a Tidal account so it’s just not been on my Radar. After visiting Bang & Olufsen in Truro and hearing the most amazing sound, only to notice the owner was running tidal off his own iMac for that sound, I just had to give it a go.

What can I say, I’m blown away by Tidal. I signed up for the Hi-Fi account which offers 320kbps AAC, but also all tracks are available as lossless quality FLAC files. The FLAC streams sound incredible, even on my modest setup. I can hear aspects of favourite songs I’ve never heard, such as plectrum scratches in Steven Wilson tracks & high-frequency percussion in Porcupine Tree tracks.

I can hear a lot more high-frequency sounds, and vocals sound much crisper and cleaner. When compared to my AAC the sound is a lot more clear & less muddy. In comparison to my 256kbps AAC, it’s like listening to normal audio and listening with a towel over the speaker.

I’ve got a few albums in FLAC, but storage of my entire collection has never appealed to me due to the time it would take to manage the files & the various backups I’d have to keep. I’m now keeping my music collection in AAC for personal use & use on the go, but predominantly listening to tracks on Tidal if they are available.

Then we come onto the Tidal Masters. I could probably get even more out of them with better monitor speakers & an external DAC plugged into the mac, but as an average consumer listener, I’d rather hear the best I can with the kit I’ve already got. Masters do sound wonderful even on my kit, and although the MQA streams will be software decoded & downsampled slightly for my sound card in the iMac, there is no doubt the audio quality is sublime.

I’ve had no issues with buffering of the streams & I even love the Tidal interface, especially the spinning disc effect on full-screen mode.

I’ve got no problems at all with my personal collection staying in 256kbps AAC. The Matched tracks on iTunes match are deleted from my machine & re-downloaded so I have Apple’s own iTunes store copies/rips of the tracks. I’m not prepared at this point in my life to spend thousands on pro audio gear or a listening room. I just like to get the best out of the stuff I have & mixing my own collection in 256kbps AAC with a Tidal subscription seems to be a great compromise.

At £20 a month it is quite expensive, but well worth it if you listen to more than a few hours of music every month. I’m really enjoying the Tidal experience & the extra boost in sound quality seems to be worth it. I can cancel at any time & fall back on my own vast collection, but I’ll play it by ear month on month.

Tidal also sounds great played in hi-fi on my iOS devices, even when outputting to Bluetooth speakers, there is a definite improvement over my AAC tracks.

In the living room, we have a stereo pair of Sonos Play 1’s. We live in close proximity to neighbours & have a modestly sized living room as I expect most of my readers will, and the Play One’s in stereo are more than sufficient in terms of both sound quality & power output. I’ve added My local music library to the Sonos system & I’ve now added Tidal as a music service. Tidal works really well with Sonos & again it’s a definite sound upgrade from my AAC. Sonos will only support the Hi-Fi FLAC streams at the moment, but these are of CD quality on the whole so it’s a clean and crisp sound.

The Tidal App for iOS also supports Sonos as an output device so you can use the Tidal App and output your audio to your Sonos system. This is great for music discovery or to resume your listening when you come from outside listening on Headphones or in the car.

When using earbuds on my iPhone 6 with Tidal, the improvements are more subtle. Tidal tends to have a little less bass than Apple AAC files, but the sound on Tidal tends to be more rounded & a slightly nicer experience. When listening to my Sony headphones, there is definitely an improvement over AAC.

All of my kit is pretty standard and consumer level. It’s by no means audiophile quality, but most people I know are not that interested in investing thousands to listen to their music. I have a few Audiophile friends who have spent upwards of £20k on kit, and while it sounds wonderful, it’s a little bit of a diminishing return for the size of the improvement.

For now, I’ll enjoy all of my favourite tracks on Tidal and keep my own curated library in AAC to supplement and archive my music. It’s not a great deal to pay out each month & the quality improvement is of tangible value. 256kbps AAC to FLAC is a big jump in quality. Anything above that on consumer kit just seems like overkill for the size of the improvement you would see.

If you decide to give Tidal a go on a Mac, make sure to adjust your streaming settings to max out at Master, and also give Tidal exclusive use of the built-in audio device. This way Tidal will adjust your soundcards sample rates to take advantage of the improved audio streams. This really helped Masters to sound better on my machine (yes I know so downsampling will occur as my sound card can’t support that maximum sampling rate) But it does seem to max out my sound cards abilities & sound as good as it can on my current kit.

I know I’ll get a million audiophiles telling me I’m doing it wrong, but after reading all of the reviews & What Hi-Fi magazine I was still struggling to figure out what would sound good on my relatively primitive & low-end setup. I expect most people will want to maximize what they have rather than invest heavily in a lot of extra audio gear. If that is the case, I suggest you give Tidal a go on their free trial. It has definitely changed my music listening & I’m even seeking out awesome sounding albums like Led Zeppelin & Talk Talk.

Let me know your thoughts on this post & be nice.

This single requirement has put me off Bluetooth and wireless headphones for a while until I came across the Soundpeats Q30 wireless earphones.

A few months ago I took a gamble on the Soundpeats P4 Bluetooth speaker. I’d been looking for one for ages and decided to give the really well priced Soundpeats P4 a go. I took the P4 on holiday and loved it, using it every day. I’ve used it every day since being home for the last few months so I can say the quality is outstanding.

I, therefore, decided to check out what Sound Peats had to offer in the Bluetooth headphone department. A few of their products are the individual earbuds, which as I mentioned aren’t suited to my lifestyle. But then I came across the Soundpeats Q30 Bluetooth headphones. The buds are joined by a wire which runs around the back of your neck. The wire also includes a mic and volume/playback controls as you would find on Apple Earbuds. The real party piece comes from the design of the Q30 though. A magnet has been included on the rear of each earbud, so when you hang them around your neck to chat with friends, they click together and form a necklace so you don’t lose them. I personally thought this was genius from Soundpeats.

They are very reasonably priced offering at £19.98 on Amazon and are currently half price so if you like the review you should be quick & grab a pair while they are on offer.

Now, to the headphones themselves. They are really well made and have a light alloy body on the ear buds. These things feel really tough. They are supplied with a range of in earbuds which are interchangeable and of varying sizes, so you can select the size which fits your ear most comfortably. I went for the biggest size so I get an almost vacuum seal fit. This, I find, blocks out most external noise and allows me to listen to music at a much lower volume and hear every note as you aren’t blocking out the environmental noises.

The fact that the earbuds are themselves joined by a wire means you don’t have any sync issues between left & right and you only need to worry about a single pairing, no chance of one ear losing signal like reports from much more expensive headphones.

In the box, you also get an assortment of ear grips, which grip onto the inner part of your ear to keep them extra secure & finally you get a charging cable, all in a neat little leather effect travel bag.

Due to the vacuum design of the earphones, the Soundpeats Q30 earphones offer a lot of clarity and bass, even at low volumes. You need to make sure the buds are positioned correctly in your ear for best results, but after a few times using them, this becomes second nature. The sound is rich and as good as a lot of much more expensive Bluetooth earphones I’ve tried out.

Having the controls on the joining wire is also brilliant. They fall pretty much in the same place as I’ve come to know from my apple earphones and the controls are exactly the same, even down to a small microphone for taking calls or talking to Siri. The volume controls and play/pause buttons are another must for me.

I haven’t had any issues with these headphones regarding pairing with Bluetooth with my iPhone 6 or my MacBook. My iPhone remembers them and instantly connects when I turn them on. I would advise you read the instructions regarding the multi-function buttons before you start. A long press of the play button is also the on/off button and as these are powered by a battery, which you charge with the supplied cable, you will want to turn them off when not using them.

I can only say good things about these Soundpeats Q30 headphones. They are comfortable, dependable and the battery life is very good. I’ve only charged them on a couple of occasions and the iPhone gives me an indication of battery life via Bluetooth in the status bar. They seem to last much longer than the 8 hours quoted on the box but I expect this will vary depending on how you use them.

Wearing them is a pleasure, they grip the ear very well and feel secure. I’ve used mine daily for all of my days around the city and they haven’t yet fallen out, even when running in the rain. The added benefit being if one falls out they are still connected around your neck & you can use the included line clamp to attach to your T-shirt collar if you need extra security.

If you are in the market for a pair of Bluetooth headphones I would fully recommend the Soundpeats Q30 earbuds. They are comfortable, sturdy, has great sound quality and features & at less than £20 they represent huge value for money.

The technical specs are very good for these Soundpeats Q30 headphones, you can check them out below:-

Specification:

Bluetooth Version: V4.1

Charging Time: 2 hours

Play Time: 7 Hours

Talk Time: Up to 8 hours

Bluetooth Mode: HFP/HSP/A2DP/AVRCP

Weight:0.53OZ/15g

  Package included:

1 x Q30 Sports Magnetic Bluetooth Headset Wireless Earphone

1 x Line Clamp

1 x USB Charging Cable

5 x Pairs of Ear Tips (XS/S/M/L/XL)

3 x Pairs of Ear Fins(S/M/L/)

3 x Slide Line Buckle

1 x Leather Bag

1 x User manual

I love how the apple earphones integrate with iPod and the Ipod music app for iPhone. The play/pause & volume controls are great when I put my music on Shuffle. I use iTunes match so I stream my entire library to my iOS devices. My library has over 15,000 songs in it so I use the skip button quite often & it’s great to be able to do it via the cable remote. I also like to answer my calls while I’m on the go, walking around cities. It seamlessly mutes my music so i can take the call using the built in cable mic and then resumes playback at the end.

The new EarPods are a revelation. The positioning of the bass and treble speakers are perfect. The bass essentially plays into the cartilage/bone around your ear so it’s full bodied & not deafening. It’s so much richer. The small treble speaker gives great definition to higher notes & the whole experience is a major improvement on the older earphone design. They come in Apple’s infamous rubbery finish and the parts of the cable that meet the ear buds & the 3.5mm audio jack are perfectly reinforced to stop bending and splitting. They come beautifully packaged in a plastic wrap box. These are well worth the money & I would recommend them to anyone. I also find that they sit in my ears much better & feel far more comfortable.

As someone who listens to really heavy music (I tested these with Down, Lamb Of God & Kyuss) I really recommend them. The bass is incredible for in earphones and doesn’t leave that horrible muffled hearing when you stop listening.

You can buy them directly from Apple or Amazon. Amazon have them for £10.95 delivered. Absolute bargain!  ]]> 1094