Lucy In The Sky With Diamonds by The Beatles is in A at 124 beats per minute and runs 2:45 across 45 bars. It uses 16 chords — N.C., A, F#m7, F+, F, F#m, Dm, Bb, 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? Lucy In The Sky With Diamonds guitar melody tab.