All singing, all dancing
IDIOM IN ENGLISH
All singing all dancing (idiom); All-singing, all-dancing (idiom); All-singing all-dancing (idiom); All singing, all dancing (idiom)
All singing, all dancing is an idiom meaning "full of vitality", or, more recently, "full-featured". It originated with advertisements for the 1929 musical film The Broadway Melody, which proclaimed the film to be "All talking all singing all dancing".