He's the last man standing from the golden era of crooning; she's the pop diva famous for outrageous wigs, over-the-top concerts and dresses made from slabs of meat. France 24's music critic Mark Thompson talks to Eve Jackson about the unlikely duo of Tony Bennett and Lady Gaga. Also on the show: Leonard Cohen's comeback, Lenny Kravitz's new album, Cat Steven's US tour and France's most promising band, "We Are Match".