Instrumentation
The work is scored for 2 flutes, 2 oboes, 2 clarinets in B-flat, 2 bassoons, 4 horns in F, 2 trumpets in F, 3 trombones (2 tenor, 1 bass), timpani, solo piano, and strings.
Read more about this topic: Piano Concerto No. 1 (Tchaikovsky)