‘Gringolts represents Ernst as a sensitive yet large-scale player, far removed from either empty display or stultifying classroom academicism. Nevertheless, he out-sparkles Ricci in the Second Study, which he takes at a tempo I would never have imagined possible … in the next Study, dedicated to Joachim, he slows down to reveal the full range of sentiment with which Ernst laced it … the Élégie … offers perhaps a purer strain of lyricism, and Gringolts, playing it with more panache than might be expected in such a work, makes its romantic rhetoric surprisingly convincing … Gringolts’s collection should be essential listening for violinists, offering a sort of authentic recreation that should interest much wider audiences as well; heartily recommended to them too’ (Fanfare, USA)