This is the future of music – in the cloud and accessible from anywhere you have a net feed.
Lala has six million songs online, all completely legal, no DRM. You can listen to any song once for free, after that the web only version is a mere 10 cents. Thus, you can create music collections online and listen to them from anywhere.
It gets better. You can upload your entire personal music collection and listen to that too. Lala has deals with every major label, so this is completely legal.
The kicker: TechCrunch reports Lala is planning an iPhone app.