Songfacts®:
Studio and live versions of "Boom Boom (Out Go The Lights)" were recorded by Pat Travers, both uptempo with some fine axework, and, one might think, this was a happy sort of song. In fact it has a somewhat dark origin. Written by harmonica player Stan Lewis, it was recorded by another harmonica player, Little Walter, on Chess Records in 1957. Little Walter (real name Marion Walter Jacobs, 1930-'68) was inducted into the Rock And Roll Hall Of Fame in 2008.
Listening to the song with a bit of nous reveals that it is actually about a taboo subject: spousal abuse. The boom is the punch, and out go the young lady's lights. Oops! >>
Pat Travers, a Canadian guitar slinger, first released this song on his debut album in 1976, replacing Little Walter's harmonica-heavy arrangement with guitar and piano. It became a favorite in his live repertoire as Travers would summon up a call-and-response, with the crowd answering "Out go the lights!" after his "Boom boom."
He released a 5-minute-long live recording (two minutes longer than the studio version) on his 1979 album Live! Go for What You Know in 1979, where he distances himself from the lyric by introducing it as a "party song." This version got some airplay on Rock radio and survived as a deep cut years later on some Classic Rock stations.