Bone Thugs-N-Harmony is an American hip-hop group formed in 1991 in Cleveland, Ohio. The group consists of members Bizzy Bone, Layzie Bone, Krayzie Bone, Wish Bone, and Flesh-n-Bone. They are known for their unique blend of rapid-fire rapping and melodic harmonies, which set them apart in the hip-hop genre. The group gained widespread recognition with their 1995 album, E. 1999 Eternal, featuring hits like "Tha Crossroads," which won a Grammy Award for Best Rap Performance by a Duo or Group. Their style has influenced many artists and they are celebrated for their contributions to hip-hop culture.