Among its countless achievements, You've Lost That Lovin' Feelin' was named the 20th century's most-played song on American radio and television by the BMI.
With 'You’ve Lost That Lovin’ Feelin’’ climbing everywhere, the album of the same name made a January 1965 chart debut.
As the new year of 1965 dawned, the duo appeared on the Billboard album chart for the very first time, with the 'Right Now!' LP.
A remarkable 1965 for the vocal duo came towards an end with a new hit in December, 'Ebb Tide.'
The enduring singer-songwriter's sixth album in just four years, the new record is due out on 25 October.
Medley's first solo single 'I Can't Make It Alone,' written by Carole King, missed the chart, but he fared somewhat better with the follow-up.
After their immense success with 'You've Lost That Lovin' Feelin',' the pressure was on Bill Medley and Bobby Hatfield to repeat the feat, and they did with 'Just Once In My Life.'
A seventh album in 15 months was just a routine schedule for Bobby and Bill.
The Righteous Brothers' 'Unchained Melody' is one of those few songs with the emotional resonance to become No. 1 hits in two different eras.
7 September was a notable date in both their early and late chart history, with 'My Babe' and 'Rock and Roll Heaven.'
The duo's second album in four months took its name from their outstanding single 'Just Once In My Life.'
Music artist's places of birth celebrated in songs.