A classic intro and bridge sequence. In the key of A, the vocal melody starts at the 2nd fret on the G string and moves up the B and E strings [1].

There are three variations of the "bum bum bum" scat parts that occur after vocal lines [2].

To capture the 1954 authentic sound, use minimal backing. The original featured a simple rhythmic "knee-slapping" and a dry bassline [17].

Tutorials often focus on the constant 16th-note "flurry" of notes in the intro, which mimics a xylophone [7].