This is why God invented YouTube: Roxy Music performing “Do The Strand” live in 1973. If I’d been in a band back then I would have quit and got a job sweeping roads after seeing this, no way you could top it. The band are rocking their glittery tits off, Brian Eno is doing all sorts of electronic jiggery-pokery over the top of it and – the icing on the cake – Bryan Ferry is wearing a white suit. Insanely great.