Nine In The Afternoon by Panic At The Disco is in Eb at 155 beats per minute and runs 2:45 across 79 bars. It uses 6 chords — Bb, Gm, Dm, Eb, Gm7, F. 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? Nine In The Afternoon guitar melody tab.