Richard Strauss Works for Piano Quartet

[zohar]

Hi, I would like to request Strauss' chamber music works, in particular Standchen TrV 114, Festmarsch TrV 136 and 2 Pieces for Piano Quartet TrV 169
they are all pieces for piano quartet.

your help will be much appreciated!
thank you =D

cheers!

[daphnis]

I image most, if not all, were published in the complete works edition fairly recently and would likely thus be under copyright (ie can't be uploaded here).