English to Japanese Art/Literary Music

評論家がある音楽家について語る文です。

"He has established himself as one of the leading pianists of our time, not by the fire and thunder route, which is so much in fashion today, but by the astonishing range and depth of his musical sensibilities."

この表現は聞いたことがなく、まったく想像の域をでません。センセーショナルに、というようなことでしょうか？

よろしくお願いします。