They are marked : The orchestration is for 2 flutes , 2 oboes , 2 clarinets , 2 bassoons , 4 horns ( 2 in F , E-flat , and D , 2 in B-flat ) , 2 trumpets , 3 trombones , timpani , triangle and strings .
The orchestration is for 2 flutes , 2 oboes , 2 clarinets , 2 bassoons , 4 horns , 2 trumpets , 3 trombones , timpani , triangle and strings .