Butterfly by Jason Mraz is in Db at 112 beats per minute and runs 4:07 across 101 bars. It uses 9 chords — Bbm7, Cm7, Fm7, Dbmaj7, C7, Gbmaj7, Abmaj7, N.C., 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? Butterfly guitar melody tab.