In her journal about life as a lady-in-waiting at Heian court, Sei Shonagon expresses her delight in men who keep a transverse flute tucked away in the breast of their robes. “There really is nothing more marvelous,” she writes. “And it’s delightful to discover beside your pillow at daybreak the handsome flute that your lover has inadvertently left behind him.”

According to his official North Korean biography, Kim Jong Il initiated “an epochal change in the history of the modern opera” by introducing an offstage song called a pangchang—an innovation, claims the bio, “greater than the discovery of the heliocentric theory by Nicolaus Copernicus or the discovery of the New World by Christopher Columbus.”

Humpback whales, which have a sonic range of at least seven octaves, create songs between the length of a modern ballad and a symphony movement, possibly because their attention span is similar to that of humans. Their tunes also contain repeated refrains that form melodic rhymes, suggesting that, like humans, they use these as mnemonic devices.

While manager of the Tampa Bay Rays, Joe Maddon put his batting lineup in order for a July 2014 game using the field position numbers 8-6-7-5-3-0-9 in honor of the Tommy Tutone hit. The designated hitter served as the 0; the catcher (2) and second baseman (4) batted eighth and ninth. The Rays lost the game to the Detroit Tigers by a score of 1–8.