Hatebeak was a death metal band, formed by Blake Harrison, Mark Sloan, and Waldo, a 21-year-old Congo African Grey Parrot.

Their sound has been described as “a jackhammer being ground in a compactor”.[4] Aquarius Records magazine called Hatebeak “furious and blasting death metal”.

With such singles as “Bird Seeds of Vengeance” and “The Thing That Should Not Beak”, how did this band ever fail to go platinum?

Via Wikipedia.