U just key in a particular artist/song and it creates a station which plays songs by that artist and also songs by similar artists. Seems to be accurate. Great way to discover new music!! Its based on the music genome project which was started with a goal of assigning 'genes' to music. Read up more on this at www.pandora.com
Great concept, great project, great link!!! thx for sharing GuitarFreak!! High quality Audio. Listening "Something Funny" :