Given the question: What key details about delivery -lrb- band -rrb-  can be extracted from the following bio?  Bio: delivery was a british blues/progressive rock musical group , formed in the late 1960s . the band was one of the wellsprings of the progressive rock canterbury scene . founded in 1966 as bruno 's blues band by guitarist phil miller , his elder brother , pianist steve miller , drummer pip pyle and bassist jack monck , the band gigged around london for a few years . in 1968 , saxophonist lol coxhill joined them , and the band 's name was changed to steve miller 's delivery . in 1969 , the band teamed up with blues singer carol grimes and bassist roy babbington replaced monck . the resulting line-up recorded and released one album : `` fools meeting '' . although grimes wanted to appear as a band member , the record company released the album under `` carol grimes and delivery '' . in 1971 , pyle left the band to join gong and was replaced by laurie allan -lrb- who also later joined gong -rrb- . soon after that , the band broke up . phil miller went on to found matching mole with robert wyatt and dave sinclair , but a new delivery line-up was assembled in the spring of 1972 consisting of the miller brothers , pyle and richard sinclair -lrb- bass and vocals -rrb- , then steve miller 's bandmate in caravan . the band played a few live shows in august/september that year , but with steve miller being replaced by dave sinclair -lrb- from matching mole and caravan -rrb- , the band changed its name to hatfield and the north . a final delivery performance took place in november 1972 for the bbc 's radio one in concert series , with an unusual line-up bringing together the miller brothers , pyle , babbington , coxhill and sinclair , the latter on vocals only . steve miller went on to release two shared -lrb- rather than `` duo '' -rrb- albums with coxhill for virgin 's caroline budget label in 1973/74 . roy babbington , who had played with the keith tippett group and nucleus in 1971-73 , went on to join soft machine from 1973-76 . laurie allan rejoined gong a couple of times , most notably appearing on 1973 's `` flying...
The answer is:
- years active is late 1960s-1970s- past members is pip pyle- genre is blues/progressive rock- alias is bruno 's blues band- name is delivery- background is group_or_band- current members is phil allan miller steve miller jack monck lol coxhill laurie