Please answer the following question: Read the bio below and try to give details on rocky boyd 's:    - instrument     - birth name     - genre       - alias     - birth date     - name     - background     - label     - birth place     Bio: john erskine `` rocky '' boyd -lrb- boston , 1936 -rrb- is an american jazz saxophonist . he studied at the south end music school , berklee and the boston conservatory . interested in jazz , he moved to new york in 1958 where he continued his studies while playing at jazz clubs . he played his first date at the five spot . before long , he was working with johnny griffin , philly joe jones and pete laroca . later he replaced stanley turrentine in the max roach quintet and also took hank mobley 's place in the miles davis quintet for three months , after he left in 1961 . however , boyd never recorded in studio with davis , and in early 1962 he went on the road with the philly joe jones quintet . virtually nothing else is known about his subsequent activities . his only studio album known to exist is `` ease it '' , recorded in 1961 for jazztime records . back in 1958 , boyd was quite renowned . while in new york city , he lived together with drummer sunny murray whom , in a 2003 interview , recalls : `` sort of began my career ... he was hot , very hot at that period . he was responsible for bringing sam rivers into the music , tony williams into the music -lsb- ... he helped me begin , and he was very encouraging of me in my studies , as we were living together downtown . ''
A:
- instrument is tenor saxophone- birth name is john erskine boyd- genre is hard bop- alias is rocky boyd- birth date is 1936- name is rocky boyd- background is non_vocal_instrumentalist- label is jazztime records- birth place is boston