The Manhattan Transfer resurrected jazz trends from boogie-woogie to bop to vocalese in a slick, slightly commercial setting that sometimes failed to gel with the group's close harmonies. Originally formed in 1969, the quartet recorded several albums of jazz standards as well as much material closer to R&B/pop. Still, they were easily the most popular jazz vocal group of their era, and the most talented of any since the heyday of Lambert, Hendricks & Ross during the early '60s.

When the group was formed in the late '60s, however, the Manhattan Transfer was a hippie cornball act similar to the Lovin' Spoonful or Spanky & Our Gang. The lone LP that appeared from the original lineup -- leader Gene Pistilli plus Tim Hauser, Erin Dickins, Marty Nelson, and Pat Rosalia -- was Jukin', assembled by Capitol. An odd and hardly successful satire record, it was the last appearance on a Manhattan Transfer album for all of the above except Hauser.

After Hauser met vocalists Laurel Masse and Janis Siegel in 1972, the trio re-formed the Manhattan Transfer later that year with the addition of Alan Paul. The group became popular after appearances at a few New York hotspots and recorded their own debut, an eponymous LP recorded with help from the jazz world (including Zoot Sims, Randy Brecker, Jon Faddis, and Mel Davis). Featuring vocalese covers of "Java Jive" and "Tuxedo Junction" as well as a Top 40 hit in the aggressive gospel tune "Operator," the album rejuvenated the field of vocalese (dormant since the mid-'60s) and made the quartet stars in the jazz community across Europe as well as America.