Apple Music launches Apple Digital Masters collection of high-quality songs
Building on its previous 'Mastered for iTunes' program, Apple Music has a new initiative to promote the creation and sales of higher-quality songs on its service.

Apple's current free tools to help make optimised high-quality music
Apple Music has launched a new initiative called Apple Digital Masters, which is intended to bring all of the service's highest-quality recordings into a single place. These are currently the tracks that have been produced using Apple's free Mastered for iTunes tools.
According to Billboard, this is the first public acknowledgement of a plan that has been underway for some time.
Reportedly, Apple says that the 75% of the current US Top 100 tracks -- and 71% of the worldwide Top 100 -- are already Apple Digital Masters.
The Mastered for iTunes program gave producers and musicians drag-and-drop Apple Audio Mastering Tools that let them preview how their music would sound after it's been encoded for Apple Music.
The news of the new push to expand the use of this facility comes after rival service Tidal announced it was providing 'master-quality' tracks.
It's also likely that the move to Apple Digital Masters is because Apple is stepping away from using the term iTunes in favor of Music for its forthcoming macOS Catalina.

Apple's current free tools to help make optimised high-quality music
Apple Music has launched a new initiative called Apple Digital Masters, which is intended to bring all of the service's highest-quality recordings into a single place. These are currently the tracks that have been produced using Apple's free Mastered for iTunes tools.
According to Billboard, this is the first public acknowledgement of a plan that has been underway for some time.
Reportedly, Apple says that the 75% of the current US Top 100 tracks -- and 71% of the worldwide Top 100 -- are already Apple Digital Masters.
The Mastered for iTunes program gave producers and musicians drag-and-drop Apple Audio Mastering Tools that let them preview how their music would sound after it's been encoded for Apple Music.
The news of the new push to expand the use of this facility comes after rival service Tidal announced it was providing 'master-quality' tracks.
It's also likely that the move to Apple Digital Masters is because Apple is stepping away from using the term iTunes in favor of Music for its forthcoming macOS Catalina.
Comments
The other issue in these discussions is what is the source file, especially for older recordings. Because the source file used is going to be the highest quality one can achieve. If one takes a CD Redbook 44.1/16 recording and remasters it to 96/24, it doesn't improve the quality one bit (sic). And we've learned recently that the big fire at Universal some years ago and an earlier fire at Atlantic has destroyed thousands of multitrack and 2-track masters of classic recordings, so we can never get back to original quality again for those albums. Only existing current duplicating masters can be used and in the cases where those no longer exist, new masters will be made from CD's.
AAC is already pretty good. I wonder if in a blind A-B test, very many people could tell the difference between AAC and whatever Apple is now doing or Tidal.
1. Apple doesn't give a sh** about competition.
2. Mastered for iTunes existed long before Tidal.
Stay where you are, you’re unique! We must come and study you.
The UI is the reason I won’t use Apple Music. It’s pathetic. Lacking basic features, still!! One of the worst things Apple have produced. Period.
Thinking in it, pathetic may be too generous.
I have zero problem using AM. Playlists, genres, artists, albums....it's pretty darn easy.
Because few people give enough of a crap to demand it as a feature or wish to pay for it. Really do not careless about higher fidelity when most of the time my music is in the background and is not being expertly consumed in a dedicated listening room while enjoying a snifter of cognac.
https://www.apple.com/itunes/docs/apple-digital-masters.pdf
TL;DR: Apple "Digital Masters" is marketing, telling that the original music was at the quality of Tidal Masters before you downsampled it into the music consumers actually get.
Details:
Tidal has a Hi-Fi subscription tier , which provides lossless audio. On this subscription tier, you can also access even higher quality encodings of music encoded with MQA. I've got it, but I don't have any meaningful way to play it on the one system where I have high quality components, speakers and head phones - neither the Sonos Connect, the built in HEOS, Apple TV or AirPlay can handle this AFAIK. And lossless is good anyways.
Apple Music "Digital Masters" is just marketing indicating that you started with high quality source material before you downsampled it to 256 kbps (16/44.1).
If Apple added a high quality tier (lossless), I'd upgrade my subscription on day 1.
There are some questionable choices in AM...
Apple really needs to give us the option of buying in ALAC (used to be called Apple Lossless).
Some recordings just are not the same in the world of compressed, lossy audio and it is not about being a snob. There are differences between a $3000 guitar and a $300 guitar and you are not going to hear that in such a format. Those who play or have listened to a lot of live performance understand what I am saying.
Now if you listen to EDM or Hip-Hop/Rap, it really does not matter. Sounds the same on Wal-Mart’s finest audio. Trap beats will make you want to pull your hair out either way.
bad ears
bad music system!
Try listening to a good hires album, or even better, most DSD or MQA albums.
Tidal is the only streaming source that has MQA and to me, is the minimum requirement now when choosing a streaming source.
Apple set the standard for the music UI years ago and is decent today, but Roon surpasses everybody’s UI.