Remember Music Beta? No worries, we didn't either.
Presumably to combat this very thing, Google just debuted a new music blog, Magnifier. The oldest posts on Magnifier date back to August 10, but it really got going yesterday with a "Welcome to Magnifier" post.
Music Beta is an online music storage cloud. The Magnifier blog features tracks and artists and gives the music away for free -- not to download, but to add to your Music Beta account. In other words, you need to sign up for Music Beta to listen to the free music Google recommends. There's also a library of free, non-featured tracks sorted by genre, like this list of rock tracks that works the same way.
In short, Magnifier is useless as a source of free music unless you're signed up for Music Beta (which is free, for now). You can, of course, read the reviews and watch the interviews -- which seem pretty good -- if you're interested.
Based on what we've seen so far, we're giving this a yawn, with the hope that maybe it'll grow into something cool and relevant down the line.
What do you think? Is this the Next Big Thing, or is it the next Google Wave?