http://www.last.fm/group/LastFMProxy
LastFMProxy is a proxy server for the last.fm radio streams. It allows you to use your regular old audio player to listen to the last.fm streams. It does this by acting as a player itself, connecting to the server on your behalf, but instead of playing the stream, it simply relays it to whichever other application connecting to it.

ono je to script v pythone, bezi to na linuxe, win a macu. vytvori to connect na last.fm a ponukne stream link v podobe
http://localhost:1881/lastfm.mp3 popri tom si skrze toto mozte otvorit webove rozhranie z infom co sa hra a z coverartom zaroven to scrobbluje do vasho profilu, no je to dobre na to ze to umoznuje pustat last.fm cez akukolvek aplikaciu podporujucu m3u a mp3. ja to pouzivam s itunes/airtunes na macu

da sa to aj ovladat tagmi napr.
http://localhost:1881/lastfm://globaltags/rock
http://localhost:1881/lastfm://artist/Madonna/similarartists
http://localhost:1881/lastfm://user/vidarino/neighbours
velmi sikovne ak tomu najdete uplatnenie :)