NEW YORK (AP) – Robbie Bachman, the drummer for the Canadian hard rock band Bachman-Turner Overdrive that was known for such 1970s hits as “Takin’ Care of Business” and “You Ain’t Seen Nothin’ Yet,” has died at age 69. His death was announced on social media Thursday by his brother and bandmate, Randy Bachman, who did not give a cause. Bachman-Turner Overdrive sold millions of records with its blend of grinding guitar riffs and catchy melodies. “You Ain’t Seen Nothin’ Yet” topped the charts. The band’s other hits included “Hey You” and “Roll On Down the Highway.” Randy Bachman left the group in the mid-1970s, and the popularity of BTO soon faded. (Photo: Legacy.com)