The Wall Of Sound Soundbooth is in public beta! I love this thing, probably one of the most exciting things to come from this company. The music is streamed, but on a track-by-track basis, so you can pause or skip a song. The pre-set stations are great, with albums and tracks chosen by real music lovers (the first time I've seen a decent Classical section). The most exciting part, I think, is you can create your own station from categories, specific albums, or specific tracks. (Alas, you can't have a custom station with just one song to temporarily listen to a particular song then ditch it.) And it's free (with a short audio ad every half hour or so).
It is a beta, and I've heard of some Mac and Netscape problems. So you can wait for the full release if you like, but do give it a try.
(Am I naive? Are there other music sites out there that provide this level of control over streamed music?)
A decent classical selection, it seems, but I could only hear one movement of a piece (chosen at random?) before it became something else. Prokofiev suddenly shifted to Mozart. Reminds me of those collections of "greatest moments" in music. Admittedly, I did not register or anything. Will the finished site allow one to hear a complete piano concerto or symphony, etc? Or am I doing something wrong? (Is this what they call usability testing?)