Here is the written music you’re after if you’re interested to get Concerto sheet music in Piano Reduction for 2 Pianos format. I think you are. Concerto is a good piece to learn and practice so order this written music asap since you cannot study this piece while being online. This sheet music for Concerto by Gunther Schuller is for piano and orchestra so be sure to choose the sheet music for your needs.
Concerto by Gunther Schuller printed music is part of N genre and the sheet music is published by Schott Music. The list cost for Concerto sheet music is 37.95$ but there are sales often so make sure to look for the availability for the sheet music. Please also check the shipping time and area for this notes though worldwide shipping is usually available.