10 clips starting “Who/Who’ll/Who’s…”etc

3 points for finishing the question/title exactly right

2 points for the 10 performers

Pretty simple really, but an excuse for some great music including Spice Girls, Barry Mann, Baha Men, Frankie Valli and the Four Seasons, Frank Sinatra & Celeste Holm, Pink, Hazell Dean, Will Young, The Nolans, Creedence Clearwater Revival