Take your top 50 artists. For each of these artists, collect the top 20 similar artists (where the artist itself is the #1 most similar). The resulting number of unique artists is your
super-eclectic score. You can compute your own score at
anthony.liekens.net » Last.fm scripts » Take the super eclectic music test!
My super-eclectic score is currently
517/1000
The most similar artists for my profile are Morbid Angel (13), Malevolent Creation (12), Cannibal Corpse (10), Immolation (9), Death (9), Suffocation (9), Destruction (9), Grave (9), Obituary (9), Deicide (8)