 Near the end of 1981 , Madness released one of their most recognised songs : a cover of Labi Siffre 's 1971 hit " It Must Be Love " . The song climbed to number 4 in the UK , and in 1983 , the song peaked at number 33 in the US charts . In 1982 , Madness released their only number 1 hit to date , " House of Fun " , which they played live on the 1980s series The Young Ones , and also reached number 1 in the album charts with their first compilation , Complete Madness . 
