TubeNet

If you are interested, the NYPhil has all of the trombone (6) and tuba (2) parts for the Shostakovich Symphony No. 7 available from the Leon Levy Digital Archive for online viewing. The parts can not be downloaded but the enterprising can always find a way to get the parts from here.

http://archives.nyphil.org/index.php/ar ... 6/mode/2up" target="_blank" target="_blank

The tuba part is duplicated, there are 6 trombone parts but only one tuba part (it's numbered "34" in the set).

Thanks Alex and Cam.....