[1][2] The primary members were founder and director Joe Clark on saxophones and keyboards; Rusti Clark (no relation) on viola and guitar; Michael S. Smith on drums and percussion; and Wall Matthews on guitars, keyboards, and percussion.
Both recordings were made available on custom CD and digital download in 2007 by Smithsonian Folkways.
In 1974, a brief write up of the group's first recording in Stereo Magazine praised Entourage as one of the "unique groups since The Paul Winter Consort... a beautiful album..." In his review of The Neptune Collection, Russell Shaw of Crawdaddy!
magazine wrote, "When Michael Smith of Entourage accentuates the eerie 'Druid Dance' with a series of fists, knuckles, and finger pops, he becomes the device the pacing is voiced through.
All this is part and parcel of the framework in which Entourage operates; an often sinister, but more often frighteningly intricate series of compositions adaptable for dance purposes.