URL of a place where this resource can be bought or more info can be found.
How to use
xspf playlist:
<?xml version="1.0" encoding="UTF-8"?>
<playlist version="0" xmlns = "http://xspf.org/ns/0/">
<title>Test Playlist</title>
<trackList>
<track>
<location>http://audio.sxsw.com/2005/mp3/Hard_Place-Demographic.mp3</location>
<image>http://images.amazon.com/images/P/B0001IXTSG.01._SCMZZZZZZZ_.jpg</image>
<annotation>Hard Place - Demographic</annotation>
<info>http://2005.sxsw.com/music/showcases/band/18301.html</info>
</track>
<track>
<location>http://audio.cdbaby.com/p/prozak-04.mp3</location>
<image>http://covers.cdbaby.com/p/r/prozak.jpg</image>
<annotation>Prozak For Lovers - Love Will Tear Us Apart(Sample)</annotation>
<info>http://cdbaby.com/cd/prozak</info>
</track>
</trackList>
</playlist>
player parameter (html):
info_button_text=Artist Website
info_button_text=Add to Cart
info_button_text=Buy Album
etc...
Test 1
Slim player, playlist tracks 1 and 2 have info, track 3 dont.
info_button_text=Artist Info (displayed on mouseover in the little button on the right when present)
Test 2
Extended player, all tracks have info.
info_button_text=Add to Cart (displayed on a button below the album cover when present)