Musical Bliss (1986 – 2006) was an American-bred, British-trained Thoroughbred racehorse and broodmare who won the classic 1000 Guineas in 1989. In a racing career lasting from July 1988 until August 1989, the filly ran five times and won three races. In 1988, Musical Bliss won both her races including the Rockfel Stakes at Newmarket Racecourse.