Get your fill of GrooveLily songs at the band's new WordPress-based web site! If that page reminds of Jonathan Coulton's MP3 Store, well, it's a good thing. I think all musicians should post free listening samples online, and offer DRM-free downloads for purchase at a reasonable price.
In fact, that's a good strategy for any independent artist these days. Repeat after me: "The Internet is my friend. Obscurity is worse than piracy. Fans are not the enemy." All other things being equal, I am far more likely to buy your product if you treat me with respect.