One Horse Blue was a Canadian country rock music group that existed from 1975 to 1981 and, as reconstituted, from 1988 to 1995, releasing five albums.
When Oscar joined, the band changed their name to One Horse Blue after the 1974 Poco song from the album Cantamos.
Guitarist Michael Shellard came on board shortly after, and the band began touring across Canada.
In 1978 they linked up again with producer Wes Dakus who had assisted on an earlier Pickens single; Dakus took the band into Sundown Recorders to cut their first album, One Horse Blue on Vera Cruz Records, with the lead single "Deliver Me".
[2] By 1988, Shellard and Vaugeois had reformed the band, with new members Gordon Maxwell and Larry Pink, as well as Andreas Schuld taking over on guitar.