Though Winehouse's live voice is flawless, she bares more than a passing resemblance to a rabbit caught in the headlights. It takes a few songs to shake off the nerves, but she never quite loses the slightly traumatised expression. The set kicks off with Addicted, the only song on her album Back To Black not inspired by her now-husband Blake Fielder-Civil (inspired instead by her love of smoking weed). As she rattles through several other low-key album tracks, there's definitely a feeling the singer is holding back. She does three covers: her staple, faithful version of Toots and the Maytals' Monkey Man, Sam Cooke's soul classic Cupid and her "favourite song from last year", the Zutons' Valerie. By the time she gets to You Know I'm No Good, followed by Rehab, the shock of being on the Pyramid stage in front of a dauntingly huge crowd seemed to have passed, and she rises to the occasion. But her rigid expression is pretty distracting, as is her eyes rolling around their sockets and her clenched jaw. But nerves can do that to a girl!

Highlight: Her Toots and the Maytals cover - the liveliest song of the set.

Lowlight: Winehouse seems a tad detached from the experience. Again, perhaps she's just very nervous.