Double Bass looking for piano parts

[gael]

I'm looking for transcriptions of the following piano parts, in order to play with solo-tuning:

- Lancen: Concerto
- Desenclos: Aria et rondo
- Serventi: Largo et scherzando

Anyone can help?

 

[Don C]

Try douglasmappmusic.com

 

[gael]

Thank you, quite interesting. But they don't have these 3 musics, I sent a request but I suppose it can be quite expansive on request. So if anyone already made a transcription of one of these tunes, it will help me a lot.