“… The vibrato-free Ruisi foursome … play with consummate elegance and ebullience as required. Alternately soulful and spirited, they lock onto, and wrestle with, Haydn’s contrasting, contrary qualities to produce fine, probing, heartfelt performances. Especially admirable is their quality of listening and responding to each other in the moment. It produces playing that seems spontaneous and freshly formed as they delve into intricate detail and intense inner life…” ****