It was sung by Eddie Cochran.
Answer:
All Star cheerleading is a competition sport that involves boys and girls performing a 2 minute and 30 second routine composed of tumbling (gymnastics), stunting (groups of athletes elevating other athletes), pyramids (combinations of attached stunts), dance, and cheer segments.
Explanation:
A rhythmic group or metrical unit that contains a fixed number of beats, divided on the musical staff by bar lines. Also known as Bar.