Bob Belden, a Grammy-winning multi-instrumentalist, producer, arranger, bandleader, label executive, historian and writer, died May 20 in New York City after suffering a massive heart attack. He was 58. Belden recorded as a leader and sideman, produced other artists, helmed culture-fusing tribute projects, compiled archival CD releases and served for a time as an A&R executive for Blue Note Records. Earlier this year, with his group ANIMATION, Belden was the first American bandleader to facilitate a performance in Iran in 35 years.
Marcus Belgrave, a Detroit-based trumpeter whose career stretched back to the 1950s, died May 24, in Ann Arbor, Mich. Belgrave had been hospitalized since April with complications of chronic obstructive pulmonary disease and congestive heart failure. He was 78. Starting in the 1970s, Belgrave was also a dedicated…