Online retailer Amazon.com has launched a massive indie music promotion in which approximately 150 titles will be sold for $9.99 for a limited time. As part of the "Go Indie" sales, Amazon has launched a mini-site that links off of its indie music section.

More than 30 labels are participating in the sale and are featured on the Go
Indie site, including Alligator Records, Epitaph's Anti imprint, Astralwerks, Barsuk, Beggars Group, Domino Records, Koch Records, Rykodisc and Sub Pop, among others. Not all of the releases showcased on the Go Indie micro-site are discounted, however, as the section highlights approximately 700 titles.

Those retailing for $9.99 appear largely to be releases from 2006 or earlier, such as Thom York's "Eraser" and the Shins' "Oh, Inverted World." While the sale is specified as being offered for a limited time only, Amazon's announcement does not give an end date. Label sources, however, say the Amazon promotion is expected to last about one month.