How Come U Don’t Call Me Anymore? by Prince is in Gb at 82 beats per minute and runs 3:37 across 33 bars. It uses 12 chords — Db, A6#11, Bbm11, Ab, Gbmaj9, Ab7sus4, Gb6, Ebm7, and a few more. The chord diagram changes as the song plays and the words light up as they are sung, so you can strum and sing along without reading ahead.
Want the melody line note by note? How Come U Don’t Call Me Anymore? guitar melody tab.