Hip-hop group Bone Thugs-n-Harmony were one of the biggest melodic rap groups out there. The band rose to fame on the back of their 1993 single, 'Thuggish Ruggish Bone'. Interestingly, they were the only group to collaborate with 2Pac, Big Pun, Notorious B.I.G. and Eazy-E when the artists were all still alive. Catch up with two of the crew, Bizzy Bone and Krayzie Bone, who released a new album together earlier this year.