The Russian String Orchestra conducted by Misha Rachlevsky performed two of Karen's compositions The Girl with the Purple Harp and The Road to Dalginross with Karen as guest soloist at the Edinburgh Festival Fringe August 2018 in the following shows:
Misha's Gang 3pm the Space at Surgeons Hall (Venue 53) August 6th, 12th, 17th, 22nd
The Lay of the Land for harp ensemble was commissioned by Harps North West and premiered by them in December 2016.
The Road to Dalginross for string quintet was premiered by Mr McFall's Chamber in the Tolbooth, Stirling in April 2016.
The Forth Bridge was composed for bray harp and string quintet and premiered here by the composer with Mr McFall's Chamber in the Tolbooth, Stirling in 2009.