Koh has also performed as a chamber musician - as a member of Trio Barocco, string jazz trio and piano jazz quintet, in duo with flutist Sanja Stijačić, etc.
Barocco sempre giovane cooperates with renowned soloists: Václav Hudeček, Michaela Fukačová, Ivan Ženatý, Ludmila Vernerová, Jiří Stivín, Jaroslav Tůma etc.
The official premiere took place June 27 1941, at Teatro Municipal in Rio de Janeiro as part of American Ballet Caravan's South American tour, and Concerto Barocco subsequently entered the repertory of the Ballet Russe de Monte Carlo.
The company was honored to receive the licenses and permission from the George Balanchine Trust to perform Serenade, Who Cares?, Tarantella, Dance of the Hours, Concerto Barocco, Allegro Brillante, and Valse Fantasie.
Handel: Floridante (Sharon Rostorf-Zamir (Rossane), Roberta Invernizzi (Timante), Joyce DiDonato (Elmira), Marijana Mijanovic (Floridante), Riccardo Novaro (Coralbo), Vito Priante (Oronte), Il complesso barocco, c.