The Amazon MP3 Store still offers downloads of the Various Artists "25 Songs of Summer" Sampler MP3 Album for free. That's tied with last week's mention and the best price we could find for this 25-track, DRM-free album, released June 1. It includes track by artists such as Alison Hinds, Kelley James, Cole Williams, Critter Jones, and more. Amazon MP3 Downloader is required.