Samuro is the lead singer of the metal band The Tauren Chieftains, he teamed up with one from each of the main races of the Horde around the time of World of Warcraft: The Burning Crusade — to form the metal band The Tauren Chieftains. They made their debut appearance at the Darkmoon Faire, in the Lower City of Shattrath City. He is the vocalist. He and his band may also appear in the Blackrock Depths' Bar Room.
There is no evidence for or against him being the same Samuro that helped Rexxar during The Founding of Durotar.