Blue-eyed soul singer Frankie Miller made his name on the English pub rock circuit of the early '70s, and spent around a decade-and-a-half cutting albums of traditional R&B, rock & roll, and country-rock. In addition to his recorded legacy as an avatar of American roots music, his original material was covered by artists from the worlds of rock, blues, and country, from Bob Seger and Bonnie Tyler to Lou Ann Barton and the Bellamy Brothers. And Miller himself scored a surprise U.K. Top Ten smash in 1978 with "Darlin'," giving his likable, soulful style the popular airing many fans felt it deserved all along…