Nice idea...

...but really needs a way to adjust lower left and lower right levels as the are banked extreme lower left and lower right. Ear fatigue comes pretty quickly. The smoke, or whatever its supposed to be, gets old fast and would prefer an option for just the strings to stay lit.

The sounds are nice and touch is very responsive. I run mine through a Lexicon MPX 1.

DarkSound about Aeolian Harp, v1.3