Joy to the World

The harmony of 'Joy to the World' is deceptively simple — the verse sits on a single D major chord while the descending chromatic bass line provides all the movement. This creates tension that resolves beautifully when the chorus opens into a full I-IV-V progression. The blues influence is evident in the vocal melody, which employs blue notes and pentatonic phrasing over the major tonality, giving the song its earthy, unpolished character.

Hoyt Axton wrote the melody and wanted to persuade his record producers to record it. When they asked him to sing words to the tune, he improvised nonsensical lyrics on the spot, including the now-iconic opening line 'Jeremiah was a bullfrog.' A member of Three Dog Night later revealed that the original lyric was 'Jeremiah was a prophet,' but nobody liked it, so the playful nonsense version stuck.

Written by Hoyt Axton as a throwaway melody with improvised lyrics, "Joy to the World" was championed by vocalist Chuck Negron and turned into Three Dog Night's signature hit. Its irresistible sing-along chorus and carefree spirit carried it to #1 on the Billboard Hot 100 for six weeks, making it the best-selling single of 1971.