Movt.4 of this serenade originally written for 2 oboe, 2 clt, 2 basset horns, 4 hns,2bsns and double bass. This arrangement is for clarinet choir.The parts are numbered 1 to 11: parts 1 to 8 are given to Bb clts, 9 & 10 to bass clarinets and 11 to contrabass clt. Parts 7 & 8 are original horn parts and somewhat easier to play: they can be omitted if numbers are limited. Parts 1 & 2 (original oboe parts) are playable on Bb clt, but I have provided alt Eb clt parts. Parts 3 & 4 are original clt parts: they are the same Parts 4 & 5 are basset horn in F: forerunner of the alto clt.(Playable on Bb with the exceprion of one or two notes, which I have taken up the octave) I also provide alt clt Eb parts 9&10 are original bassoon: given to bass clt 11 original double bass: given to contra bass. In short the piece is playable as long as you cover parts 1,2,3,4,5,6,9 & 10. Parts 7,8 and 11 can be omitted, but if available should be played: adding to the general richness of the harmony.