The content originally appeared on: Urban Islandz Rudolph Isley is suing his brother Ronald of the legendary duo Isley Brothers in what he says is his brother’s dishonest dealings with the group’s trademark that he secretly registered in his name and continues to earn profits from. On Tuesday, TMZ reported that Ronald Isley, who is 82 years old, owns the trademarks of the legendary music group which he claims to have founded and is the lead singer of. His older […]