Play any one own choice piece within the time limit. Video/ Live Performance Time Limit*: 5 or Under: within 2 minutes 7 or Under: within 3 minutes 9 or Under: within 4 minutes 13 or Under: within 5 minutes 18 or Under: within 8 minutes Open (No Age Limit): within 18 minutes *Definition: Video Time Limit: The whole length of video file uploaded Live Performance Time Limit: Playing time of the piece