I hope [Stravinsky] would be as stunned as I was: [Petrushka] sounds suitably orchestral in the hands of Bjarke Mogensen and Rasmus Schjærff Kjøller, and yet they also shed new light on it...A superb Russian programme, then, dazzlingly recorded and well annotated in the booklet notes. Awards should follow.

Stravinsky's Petrushka positively soars on two accordions - perhaps unsurprisingly, as the ballet's orchestration is often likened to a super-sized accordion...Mussorgsky and Tchaikovsky selections translate well to accordion. A fun, suavely executed release.

A few seconds’ exposure to Mythos’s version of Stravinsky’s Petrushka will have most listeners grinning from ear to ear. The rhythmic punch, supernatural coordination and dynamic control on display are startling enough, but it’s the rasping, transfiguring effect of the bayan sound that’s key. This score sounds as if it could have been written for these players; both orchestral versions sound pale in comparison...The composer would have loved it.