The Joy Luck PlayAlong app features eleven tracks with music-minus mix stems for drums, bass, piano and solos, for $4.99.

Each tune is accompanied by pdf files of the charts and drum transcriptions, done by Jake Reed.

Click options including count-in only or for the entire duration of the tune. Explains Peter:

"'Joy Luck' was recorded in such a way that all three instruments enjoy sonic isolation, thus giving drummers, bassists, keyboard players or any aspiring soloist to become part of the band. The band tracks are mixed and constructed so that the music may be practiced to or performed for school recitals, juries or even in concert."

The Peter Erskine Joy Luck PlayAlong app is available at the App Store.