On the night of his performance for Live at Halekulani’s Lewers Lounge, trumpeter Eddie Henderson, dressed in a dapper suit and penny loafers, is the epitome of cool. Though he’s a man of 75 years, Henderson has got the chops of someone far his junior. This makes sense, considering that he’s been honing his craft since he was 9 years old, when legendary singer and composer Louis Armstrong first taught him to make a sound on the trumpet while backstage at the Apollo Theater.