Where’s the African car? Seun Kuti wanted to know. There are German cars, Chinese cars (he grimaced) even Brazilian cars. At least, anyway, there is “original African music”, not traditional but something new. Actually, not entirely new, as some of the music and some of his band, Egypt 80, were that of his father, that visionary genius, subversive and sex maniac Fela.

“Rude boy! Rude boy! Ruuuude boooyyyy!!” The chanting from the crowd began soon after the booing subsided. The boos were in response to a picture of Margaret Thatcher which was flashed on a big screen as part of a short filmed history lesson about the late-Seventies malcontent that gave birth to the joyfully irreverent early British ska bands of which The Specials are surely kings.

It’s a rare but delightful thing when a venue and an artist prove perfect partners for each other, as was the case last night with young French singer Camille and old English music-hall theatre the Hackney Empire. From up in the cosy darkness of the circle, it was clear from the moment that a ghost-like Camille stepped onto the sepia-lit stage to whisper/sing “Aujourd’hui” that there was something going on that was both steeped in vaudevillian tradition and wholly 21^st century.

Toumani Diabaté is the world’s greatest and best-known kora player. Plugged in deep to a musical tradition that goes back over seven centuries, this griot or jali takes his custodial role very seriously, but he is also an adventurer who has stretched the repertoire of his ancient strings by listening avidly to music from an astonishingly wide range of sources.

It’s guitar rock, but not as we know it. Anna Calvi, the Londoner in her late twenties whose debut album created a stir earlier this year and earned her a Mercury Prize nomination, makes music that has all the familiar, recognisable elements of the music that we call “rock” – guitar, vocals, drums – but her treatment of it is idiosyncratic; she exploits the spaces between the instruments as much as the instruments themselves to create a dark mood, an atmosphere of heightened sexual tension.

Boy, do Arctic Monkeys move fast. There were 21 songs in their set at the O2 Arena last night and at one point they were racing through them at such a breathtaking lick I thought I would be on my way home within the hour. In the end their performance clocked in at around the length of a football match thanks to some pauses to swap guitars. Plus a break for Alex Turner to stand by the drums and ostentatiously comb his elaborate quiff.

It’s a long time since I laughed during a show as much as I did in this one. And not, I hasten to add, in a snarky, narky, sarky way, but simply because it was fun. In another illustration of just how deeply competitive the business of the arena pop show has become, Britney Spears’s Femme Fatale tour is a formidable song-and-dance spectacle, with a full complement of dancers and hydraulics and epic visuals, and one that also features some damn fine music. But what makes this one memorable is that it's sexy and silly in equal measure.

This wasn’t going to offer any surprises. Bernadette Nolan, Lulu and Stacey Solomon would deliver the questions they’d rehearsed. Manilow would respond, then deliver the relevant song. He’s a charmer, and you’d have to be made of lead not to be lifted by some of his songs. But he didn’t need this audience and format. The interaction added nothing. His fantasticness doesn't need restating.

Noel Gallagher is hardly renowned for his willingness to stand on the precipice and leap into the unknown. A songwriter happy to work well within his own limitations, he has embarked upon his solo career (don’t be fooled by the “High Flying Birds” shtick; this is a star-plus-hired-hands job) with due caution. Indeed, his new album conforms so precisely to the preconceived notion of what a solo Noel Gallagher album would sound like you half suspect the whole project may one day be outed as some conceptual prank.

An aura of mystique surrounds Tinariwen. The members of this group’s shifting line-up are from the Tuareg people, nomadic Berbers of the North African desert regions, and several have taken part in armed Tuareg rebellions in the past. This air of mystery is enhanced by their garb – flowing robes and extravagant headdresses that mask most of the face (though singer/guitarist Ibrahim Ag Alhabib keeps his head – and his fabulous frizz of hair – uncovered).