Complex sentence: It peaked at number 44 on Canadian Hot 100, and on the Canadian Adult Contemporary Top 40 at number 1 throughout the summer of 2007and is also on radio station CFBT-FM's regular rotation.
Split into simpler sentences: It peaked at number 44 on Canadian Hot 100, and on the Canadian Adult Contemporary Top 40 at number 1 throughout the summer of 2007. It was on radio station CFBT-FM's regular rotation.