Musicovery is back on line
The music discovery tool Musicovery is back on line... it was 
first put up in June, but quickly taken down after it became too popular
 for the site owner to afford.    It looks like the site has 
made it to the front page of Digg, which means, once again that it may 
be too popular for its own good,  as it doesn't seem to be able to 
stream music right now. Give it a few days, hopefully it will recover. 
It is a pretty neat tool, definitely worth checking out.
Here's what I said back in June ...
Adam points me to Musicovery
a music discovery tool similar to MusicPlasma that lets you explore a
music similarity space in a way very similar to MusicPlasma, but with
the added feature that you can actually listen to music.  The
similarity to MusicPlasma is not a coincidence, both were developed by 
Frederic Vavrille.  

The music similarity model seems to be based on a 2D mood scale similar to the Thayer mood model.   
Musicovery
is a pretty compelling music discovery tool.  It is the only
interactive tool that allows you to listen to music (sites like last.fm
and Pandora give you a linear, one-song-at-a-time experience due to
internet streaming licensing requirements).  I'm not sure how
Musicovery is licensing their music to allow interactive play like
this, but it is a clear improvement over the Pandora/Last.fm style. I
hope we'll see more sites like this.
There's absolutely no
supporting documentation on the site so it is hard to tell how things
work, how their similarity is determined (automatically, socially or by
human editors), nor is it clear how deep the music catalog (although
there seems to be  a wide range of genres covered).
I was never
a fan of MusicPlasma, I though it was slow, the similarity was trivial
and you couldn't listen to the music.  Now Musicovery has addressed all
of these issues giving us a compelling music discovery tool that is
fast, uses an interesting notion of similarity and  most important of
all, lets you listen and interact with the music.  5 stars