Studio recital at Glendale Community College, Oct. 24, 2015. Keenan is 10 years old and has been learning cello for 6 years. This is his first performance of the entire first Bach Suite. He adjusted the endpin length after the prelude because there was a buzz in his cello while he played the prelude, and changing the endpin ever so slightly often gets rid of that. The buzz doesn't seem to be that obvious on the video, but it was very obvious live.