5 years ago I back-packed Europe with my brother. Our second stop was in Amsterdam, arriving at midnight to a thunderstorm. We painfully found out that every bed in the city was fully booked.
Stranded in a downpour without a bed we did what anyone would do – found an all night internet cafe.The price was so cheap that I was in internet paradise. The following afternoon I went back, excited to further exploit Amsterdam’s virtually free internet access. My jaw dropped when I saw the price – it was an order of magnitude higher than the previous amount. Turned out that the internet cafe, EasyEverything, priced access at market rates – attempting to reach supply/demand equilibrium at all times of the day.
That’s why I was excited when I heard, through my friends Eric and Matt, that a new service, Amie St, is “developing a marketplace for music where the price per song is determined by market demand”:
Amie Streetallows prices for pieces of music to fluctuate based on artist interestand demand. The songs start at a great price, free, and can climb allthe way to 98 cents. [From Eric]
Also innovative and clever is Amie St’s music recommendation method:

I’m going to explore Amie St for a few days. If you’re a member add me as a friend, my member name is Fraser. Hopefully I’ll have some great (free) RECs for you.
Update: Techcrunch has a piece on the beta launch of Amie St with links to other innovative music distribution companies.