"It Must Be Love" is a song written and originally recorded and released in 1971 by English singer Labi Siffre on his 1972 album Crying Laughing Loving Lying, and reached Number 14 in January 1972. It was also recorded by ska/pop band Madness in 1981. Madness's version was originally issued as a standalone single in late-1981, reaching #4 on the UK singles chart, and appeared on their UK number one compilation album Complete Madness the following year, and on many other Madne