Teaching Piano Vol 1 By Denes Agay (Editor) Books / Paperback Art & Performing Arts › Music Publisher: Yorktown Music Press, Inc., January 1981 Price $25.04 Free Shipping Send to a friend Used - Good Good condition. Volume 1. Slightly dampstained. (music instruction) $25.04 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.