Crazy Little Thing Called Love by Queen is in D at 130 beats per minute and runs 2:30 across 46 bars. It uses 8 chords — D, G, C, Bb, E, A, F, N.C.. 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? Crazy Little Thing Called Love guitar melody tab.