Submitted by Barb Philipak, St. Peters, Missouri
Idea posted April 23, 2002
First of all, you could try shortening the part that they test for you. Maybe have them just play one line OR the hardest line or measures. I do that sometimes when I'm in a hurry, and it really does shorten the process.
If that still doesn't help, maybe you could have them test for you in groups of two or four - not ideal - but it would help.