Love the idea. Doesn't work with Apple Music – AudioStretch Lite Review

As a drummer I'd love to slow down some of my favorite solos and breaks so that I can transcribe them and practice them later. Unfortunately, none of my saved music can be accessed through this app. My playlists show up, but no songs appear in them and when I search my library nothing comes up. I have many songs downloaded on my phone downloaded from Apple Music, but still nothing seems to work. Very disappointing, as I see great potential in the app, but unfortunately it won't even allow me to use it
Review by [][][][][][] on AudioStretch Lite.