Sheet music for Mozart's Piano Concerto No. 25, arranged for two pianos. - Title: MOZART KONZERT C-Dur KV 503 - Publisher: Edition Peters - Instrumentation: Piano and Orchestra - Instruments: 2 Pianos - Related Works: Piano Concertos - Number: No. 25 Unused and stored at home for a long time, so there is some discoloration. There are marks where a name was erased. There is a handwritten note in ballpoint pen that says "No. 25". Thank you for looking.