aldron. After leaving the Jazz Messengers in 1956, he performed with many leading j=zz musicians of the day, including John Coltrane, Sonny Rollins, Thelonious Mo=k, and later Herbie Hancock. Byrd's first regular group was a quintet that he co-led from 1958-61 with barito=e saxophonist Pepper Adams, an ensembl