I began the development of a “recent played” plugin based on the rss-feed from audioscrobbler.com.
It’s called by writing
<txp:ste_as_recent user="stefan_yes" num="5" /> where user is your username at audioscrobbler.com and num is the number of songs you want to display.
It returns a string containing a numbered list of the songs in the format “artist – title”.
Should work for any version of Textpattern, but it’s only tested with 1.0 RC3