What music do they play in Victoria's secret stores?

Victoria's Secret gets a new CD every couple of months and many of the tracks on the more recent cds are sung by Amy winehouse, imogen heap, and kate Nash. Many of the older cds included songs by Madonna and rihanna. I know the name of the one Madonna song is "how high" and the imogen heap song is "just for now," kate Nash's song is called "merry happy"