for iOS 9.1 software

iTunes Match.
Turn on iTunes Match. Go to Settings > iTunes & App Store. Sign in if
you haven’t already.
My Music
My Music includes any Apple Music content you added, music and
music videos synced to iPhone, iTunes purchases, and the music you
make available through iTunes Match.
Browse and play your music. Tap the sorting menu to display your
music by Artists, Albums, Songs, and more. Tap the album art to play a
song or album. Tap the Miniplayer to display the Now Playing screen.
Save music to iPhone. Tap next to an album or track, then tap Make
Available Offline.