The white Southern California duo were an established journeyman doo wop/R&B act before an association with Phil Spector produced one of the most memorable hits of the 1960s, "You've Lost That Lovin' Feelin'." The collaboration soon fell apart, though, and while the singers had some other excellent hit singles in a similar style, they proved unable to sustain their momentum after just a year or two at the top.

When Medley and Hatfield combined forces in 1962, they emerged from regional groups the Paramours and the Variations; in fact, they kept the Paramours billing for their first single. By 1963, they were calling themselves the Righteous Brothers, Medley taking the low parts with his smoky baritone, Hatfield taking the higher tenor and falsetto lines. For the next couple of years they did quite a few energetic R&B tunes on the Moonglow label that bore similarity to the gospel/soul/rock style of Ray Charles, copping their greatest success with "Little Latin Lupe Lu," which became a garage-band favorite covered by Mitch Ryder, the Kingsmen, and others.

Even on the Moonglow recordings, Bill Medley acted as producer and principal songwriter, but the duo wouldn't break out nationally until they put themselves at the services of Phil Spector. Spector gave the Wall of Sound treatment to "You've Lost That Lovin' Feelin'," a grandiose ballad penned by himself, Barry Mann, and Cynthia Weil. At nearly four minutes, the song was pushing the limits of what could be played on radio in the mid-'60s, and some listeners thought they were hearing a 45 single played at 33 rpm due to Medley's low, blurry lead vocal. No matter; the song had a power that couldn't be denied, and went all the way to number one.

The Righteous Brothers had three more big hits in 1965 on Spector's Philles label ("Just Once in My Life," "Unchained Melody," and "Ebb Tide"), all employing similar dense orchestral arrangements and swelling vocal crescendos. Yet the Righteous Brothers-Spector partnership wasn't a smooth one, and by 1966 the duo had left Philles for a lucrative deal with Verve. Medley, already an experienced hand in the producer's booth, reclaimed the producer's chair, and the Righteous Brothers had another number one hit with their first Verve outing, "(You're My) Soul and Inspiration." Its success must have been a particularly bitter blow for Spector, given that Medley successfully emulated the Wall of Sound orchestral ambience of the Righteous Brothers' Philles singles down to the smallest detail, even employing the same Mann-Weil writing team that had contributed to "You've Lost That Lovin' Feelin'." It's a bit of a mystery as to why the Righteous Brothers never came close to duplicating that success during the rest of their tenure at Verve. But they would only have a couple of other Top 40 hits in the 1960s ("He" and "Go Ahead and Cry," both in 1966), even with the aid of occasional compositions by the formidable Goffin-King team. In 1968 Medley left for a solo career; Hatfield, the less talented of the pair (at least from a songwriting and production standpoint), kept the Righteous Brothers going with Jimmy Walker (who had been in the Knickerbockers).

Medley had a couple of small hits in the late '60s as a solo act, but unsurprisingly neither "brother" was worth half as much on their own as they were together. In 1974 they reunited and had a number three hit with "Rock and Roll Heaven," a tribute to dead rock stars that some found tacky. A couple of smaller hits followed before Medley retired from performing for five years in 1976. The Righteous Brothers continued to tour the oldies circuit off and on in the 1980s and 1990s. It was while on one of these tours that Bobby Hatfield died suddenly on November 5, 2003. ~ Richie Unterberger