Fat Boy Slim, Jamelia, Jarvis Cocker and the Kooks will play charity gigs at an Oxfam shop in London.
The shop gig is part of the Oxfam Oxjam festival which will have about 30 000 musos playing 3000 gigs in the month.
The Chemical Brothers and Jarvis Cocker have designed badges for the campaign, which will be sold along side other music memorabilia out of Oxfam shops during the day, and the concerts will play after dark.
Appearances will be made by Fat Boy Slim, Jamelia, Jarvis Cocker and the Kooks for the Oxfam Oxjam charity festival from October 1.
