3 Things to Know About the Beer Bottle Flute on Herbie Hancock's 'Watermelon Man'

Bill Summers blew into a beer bottle to mimic a hindewhu flute. The hindewhu is a single-note flute from Central African Pygmy music, and Summers replicated its sound using a simple beer bottle.

This technique gives ‘Watermelon Man’ its signature groove. The bottle flute adds a raw, percussive texture that makes the track instantly recognizable.

It’s a clever, low-budget studio trick that worked perfectly. Instead of hunting down an authentic instrument, Summers used what was on hand to create an iconic sound.