If your only exposure to a man named James Brown had been his highly choreographed performance last night at the 9:30 Club, you’d probably come away thinking that he was a richly talented, energetic soul musician in the prime of his life with an inexplicable penchant for frayed cherry red suits. And indeed, the legendary James Brown definitively proved that he’s a richly talented, energetic soul musician with an inexplicable penchant for frayed cherry red…