Randy Bachman and C.F. "Fred" Turner were the core members of Bachman-Turner Overdrive throughout their commercial heyday in the 70s. http://smarturl.it/BnTrosebowlcddvdblu
Between them they also composed the vast majority of the band's many hit singles.
Reuniting at the end of 2009 they released an eponymous album in 2010 and in November of that year they performed at the famous Roseland Ballroom in New York City as part of their North American tour. This video was filmed at the show.