This is the song "La Passerella di addio" by Nino Rota, from the ending scene of Fellini's film 8½.

Attachment	Size
La passerella di addio.mp3	7.62 MB
E flat and B flat instruments, plus trombone in C / Instruments en mi bémol et si bémol, plus trombone en do (PDF)	507.84 KB
Bass - C / Do (PDF)	136.1 KB
Flute & violin - C / Do (PDF)	170.24 KB