Some years ago I saw Muse playing at the Corn Exchange in Cambridge. Towards the end of the show, at a climactic moment (I think it might have been during their proggy epic, “New Born”), singer and guitarist Matt Bellamy reached into a bag attached to his microphone stand, pulled out a handful of shiny golden confetti and flung it into the air. It fluttered downwards most attractively. It was a terrific show, with some truly powerful music, but as far as visuals were concerned, the confetti moment was about as good as it got.

This month's most fascinating or interesting new CDs filtered out by theartsdesk's reviewing team includes the controversial but fun new one from M.I.A., "the first real pop star of the 21st century" Janelle Monae, and the latest from Arcade Fire. We go to Nashville for Caitlin Rose, Dakar for Cheikh Lo, Ghana and Togo for Afro-Beat Airways and everywhere for the sadly missed Charlie Gillett's last compilation. There's some terrific new piano jazz from Vijay Iyer and several groovy videos. CD of the Month is the "re-invention" of Welsh belter Tom Jones. Our reviewers are Howard Male, Graeme Thomson, Adam Sweeting, Joe Muggs, Peter Culshaw, Bruce Dessau, Thomas H Green and Marcus O'Dair.

This month's most fascinating or interesting new CDs filtered out by theartsdesk's reviewing team includes the controversial but fun new one from M.I.A., "the first real pop star of the 21st century" Janelle Monae, and the latest from Arcade Fire. We go to Nashville for Caitlin Rose, Dakar for Cheikh Lo, Ghana and Togo for Afro-Beat Airways and everywhere for the sadly missed Charlie Gillett's last compilation. There's some terrific new piano jazz from Vijay Iyer and several groovy videos. CD of the Month is the "re-invention" of Welsh belter Tom Jones. Our reviewers are Howard Male, Graeme Thomson, Adam Sweeting, Joe Muggs, Peter Culshaw, Bruce Dessau, Thomas H Green and Marcus O'Dair.

“You see! This is America! All races, genders and everything else blending together to make something beautiful!” This a quote from an American fan living in the Middle East currently on Pink Martini’s website. Thomas Lauderdale, the musical director of the band was involved in politics, about to run for Mayor in Portland, Oregon when he put Pink Martini together.

Travelling along at 140kph in a Mercedes in a police convoy on the wrong side of the road with Prince, and Portuguese fado singer and his new protégé Ana Moura in the front, plus the artist’s agent and Rolling Stones sax player Tim Ries, is pretty rock’n’roll, I can assure you. But it was the only way to get to the gig outside Lisbon in time at last week’s Super Rock Festival. Otherwise it would have taken hours as the traffic jammed to a standstill. A lot of disgruntled paying punters didn’t make it, but over 30,000 managed to arrive, with cars trailing back half way to the city.

This month's most interesting new music CDs according to theartsdesk music team includes a dark take on sex and consumerism by The-Dream, which is CD of the Month, "morally ambiguous" South London gangsta rap from Giggs, disco pop from Sia, Scissor Sisters and Robyn, "indietronica" from Grasscut and Tobacco, heritage rock from Tom Petty, immaculate jazz from David Weiss and a compilation of old Colombian dance music. Stinker of the Month is Eminem who is cordially advised to take up religion, get fat or do charity work. Reviewers this month are Joe Muggs, Thomas H Green, Bruce Dessau, Howard Male, Adam Sweeting, Russ Coffey, Marcus O'Dair and Peter Culshaw.

Quasi, Bye Bye Blackbird (Domino)

The "Bye Bye Blackbird" on offer here is not the jazz stalwart favoured by everyone from Peggy Lee to Miles Davis. It is, instead, a garage guitar-pop concoction from perennial underdog trio Quasi from Portland, Oregon, that prolific centre of American indie guitar raucousness. At the core of the band, ex-husband and wife Sam Coombes and Janet Weiss have always appeared happy, throughout eight albums, to veer into wilful lo-fi messiness whenever their natural aptitude for a tasty melodic song threatens to interfere. This time, though, they've blown it.

The received opinion is that the music of the 2000s has been characterised by fragmentation, discontinuity, faddishness and a lack of coherent identity.

Tim Lawrence is an author and academic, whose musical studies have led him from the dance scene of the 1990s to researching New York's disco scene – his Love Saves the Day was the first and remains the definitive history of the music, history and politics of disco – and then to the singular figure of Arthur Russell.