This apk should work on JB 4.3 and KK 4.4 Roms CM 10.2. I have tried it on my Xperia Arc S running CM11 aka KitKat 4.4.1.
Screen Shots below are taken from it.
Just install it like any other APK.
If simple install didn't work Push app to System/app, set the permissions and Re-boot the device.
Features: Enjoy a 30-second free preview out of millions of songs from the Music Unlimited streaming service
New playlists for "Newly added" songs, "Most played" songs and TrackID™ history (dependent on TrackID™ app version)
Possibility to save playlists shared by your friends
"Now playing" indicator for songs, albums and playlists
Performance enhancements and bug fixes
As much progress as Android’s UI has made over the past … more
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