Waldmusik op.60 recently uploaded to Sibley (handle 1802/12892 )- publication date claimed to be 1922, but can this be shown? The work was premiered in early 1923, and several sources claim (with what evidence I don't know) that the work's composition was concluded in that year too. It may have been published in 1923, in any case- but evidence one way or the other should be obtained before deciding whether it's PD-US or not. (It's definitely PD-CA, though- Kistner is used on the title page and Kistner changed its name -during- 1923, so it was published before that change, sometime early in 1923 at latest. I'm in the US and can't legally download it - I'm not really sure that Sibley can legally host it despite the 1922 copyright claim, unless they have evidence for it, but so goes... :) ) Eric 15:17, 13 October 2010 (UTC)