From the website catcerto.com
The CATcerto is the current project of the lithuanian conductor, composer and artist Mindaugas Piečaitis. The world premiere was performed by Klaipėda Chamber Orchestra in the Klaipėda Concert Hall in Klaipėda (Lithuania) on 5th June, 2009. It gained recognition in the international media, a.o. the BBC, Lithuanian TV, Baltic TV and the First Baltic Chanel (russian).
Mindaugas Piečaitis composed and directed the Catcerto for Nora The Piano Cat™ and orchestra, where Nora, the soloist, was brought in via video.
Watch more videos of Nora here.