Please answer the following question: What type of details about machine gun -lrb- band -rrb-  can be gathered from the following bio?  Bio: machine gun is an improvising band formed in new york city in 1986 . its members were : robert musso : guitars , thomas chapin : reeds and flute , john lunar richey : vocals , cut-ups , tapes , tv , bil bryant : drums , jair-rohm parker wells : basses . karl berger is featured on melodica on their eponymous first release . the band name came from the landmark peter brötzmann 1968 album release `` machine gun '' , an octet recording often listed among the most notable free jazz albums . one critic has written `` machine gun '' offers `` a heavy-impact sonic assault so aggressive it still knocks listeners back on their heels decades later . '' this style significantly influence this band . sonny sharrock frequently performed with the band and appears on the first release , as well as the second , `` open fire '' .
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