Question for the Classical Crowd

[(BB)]

Reading the "What Classical Music Are You Playing/Practicing" thread, Mr. Weiss introduced me to the BIS website where I found. THIS..

Juhani Nuorvala

Three Impromptus for clarinet and kantele (1995)

1. I. Quite slowly and freely 7'54

2. II. Rock tempo 3'34

3. III. Slowly; gently 3'46

Where can I find other music like these Three Impromptus?

I am most drawn to the instrumentation and all the wide open spaces in the compositions.

Thanks in advance,

Bill