"Who's Leaving Who" is a song written by Jack White and Mark Spiro, first recorded by Canadian country singer Anne Murray in 1986.

At the time of the single's release, Stock Aitken Waterman were criticised by some for their songs sounding "samey".

"[7] Tony Reed from Melody Maker wrote, "This time, the Hi-NRG signatures are buried deep in the mix (by Pete Hammond, but "produced" by SAW — Inna Spielberg stylee?)

and overlaid with so much candy-floss tinkly bits that one can only assume that the success of Rick Minogue has gone to SAW's wily old heads.

"[9] The magazine's James Hamilton wrote in his dance column, "Stock Aitken Waterman-produced thuddingly bounding 120bpm galloper with an attractive Eurobeat-ish lilt".

", adding that it "is the best of the lot, boasting a melody that's not just Abba-influenced, but Abba standard: the bridge and chorus are fantastic.

[16] In the other European countries, the song achieved his highest position in Ireland where it attained number two and charted for five weeks,[17] and was also a top ten hit in Finland.