Play Music <i>does</i> match and <i>does</i> get it wrong, as I&#x27;ve found out with a few continuous albums where tracks have got swapped out for unmixed versions. You can manually tell it not to but only on a per-track basis (e.g. see <a href="https:&#x2F;&#x2F;www.reddit.com&#x2F;r&#x2F;Android&#x2F;comments&#x2F;1zruza&#x2F;getting_kinda_tired_of_google_music_replacing_my&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.reddit.com&#x2F;r&#x2F;Android&#x2F;comments&#x2F;1zruza&#x2F;getting_kin...</a>)<p>I feel like there&#x27;s definitely a gap in the market for a cloud music service that is simple and effective, I would love to just upload all my music and know it was going to play back anywhere (desktop and mobile) with the original tracks and proper gapless playback, and I would be able to download my music back out of there, with a nice clean UI.<p>Apple Music fails because it swaps out tracks and is generally flaky (little control over the upload process, tracks don&#x27;t play, etc.), Google Play fails because it swaps out tracks and has, IMO, a pretty horrible UI on both desktop and mobile.<p>I&#x27;ve played a little with Subsonic but found the clients lacking. Any other suggestions? Maybe I should just build my own!