In the artist's words:

Known for its musically sophisticated and energetic performances, the Flex Ensemble from Hanover has been delighting audiences in Europe and abroad since 2012 with programs ranging from the classical-romantic piano quartet repertoire to modern presentations with commissions from renowned contemporary composers as well as interdisciplinary collaborations with dance, theater and visual arts.

Kana Sugimura - violin,
Anna Szulc - viola,
Martha Bijlsma - violoncello
Johannes Nies - piano

Info: https://flexensemble.com