Judd was essentially a front for British singer/songwriter Kris Ife, the co-writer for much of (and vocalist for all of) the act's sole album, 1970's Snarling Mumma Lion. Prior to Judd, Ife had been part of the British Invasion group the Quiet Five, who had a couple of small U.K. hits in the mid-'60s. Ife had also done some solo singles, most notably a 1967 cover of Joe South's "Hush," which inspired Deep Purple to record their big hit version of the same tune. South's influence is also obvious on Judd's LP, which contains some swamp pop-flavored originals and covers. Judd's brand of swamp pop was poppier and less distinguished than South's, however, and the album also included more middle-of-the-road-oriented tunes with a Righteous Brothers and Tom Jones flavor.
The Judd album arose in part because of Ife's association with producer Mark Wirtz, most famous for his work on Keith West's 1967 U.K. hit "Excerpt from a Teenage Opera." Ife put together a band, the Matchmakers, that recorded for Wirtz, and then recorded some tracks from musicians from the Matchmakers (including Ife's old Quiet Five bandmate/guitarist Roger McKew), most of which were Ife-Wirtz compositions. The released LP was actually a compilation of demos and finished tracks, and sold little, though Judd did put out a 1971 non-LP single, "I'll Be Gone"/"Louisiana Woman." Ife went on to record a couple of singles as part of Jackson & Jones before entering the publishing side of the music business. All of the material from Judd's Snarling Mumma Lion LP is included on the Kris Ife CD compilation Definitive Collection 1967-1973, which also includes the "I'll Be Gone"/"Louisiana Woman" single and an outtake from the LP, as well as the Jackson & Jones singles and some Ife solo tracks.