Michael Collins Ajereh, known professionally as Don Jazzy, is a Nigerian music executive, record producer, singer, songwriter, businessman, and philanthropist. He founded the record label Mavin Record

"Dorobucci" is a song recorded by Mavin Records signees, who are commonly known as the Mavins. Released on May 1, 2014, the song was jointly recorded by Don Jazzy, Tiwa Savage, Dr SID, Reekado Banks,