was doing a search on an artist tonight and whoa a nice new itunes integration came up in the results with a note(see second link). hadn't seen that before. has anyone else seen this?

initial results page from "ben taylor" showing note at top
google.com/search?q=ben+taylor ...

secondary results page from note click-through:
google.com/musica?aid=QTSHju8x ...

comment 1:
lmk if this is age old but I hadn't seen it before...

comment 2:
is this the integration of a google base submission? or something more formal between apple and google?

comment 3:
has anyone seen anything but itunes results showing up?

It is a couple weeks old:

blogoscoped.com/archive/2005-1 ...

re: comment #3
anyone seen anything other than itunes results come up? i.e. is this an itunes only deal or broader than that?