December 22 1958 –
The song by Dave Seville and The Chipmunks, The Chipmunk Song (Christmas Don’t Be Late), hit No. 1 on the Billboard charts and stayed there for four weeks, on this date. (Sorry about the ear worm.)
The song, written and performed by Ross Bagdasarian Sr. (a.k.a. David Seville) who varied the tape speeds to produce high-pitched chipmunk voices, went on to win three Grammy Awards.