sentences:  In 2007, he signed to the independent Big Machine Records label, charting with the single "Say Yes", co-written by Brett James, Don Schlitz and Josh Turner.An album for Big Machine was originally slated to be released in 2007 but was never issued, and after showing the same level of commitment his former label showed, Drake exited the label's roster in 2008.Overall, Drake has charted six times on the "Billboard" country charts.