http://www.youtube.com/watch?v=4v5TBg2dRWQ&feature=related
He is in the background, Often has his hair in a pony tail
http://www.youtube.com/watch?v=XPY4gmRhN9A&feature=related
Left side in this video too
http://img.youtube.com/vi/0sRnb9wdI5o/0.jpg
Left side