訓 さむ(い),すご(い),すさ(まじい) ・ 音 セイ,サイ
漢越音: thê
Ice 冫 gives the meaning and 妻 gives the sound: so cold it chills you, hence eerie and tremendous.
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
彼のピアノは本当に凄い。 (かれのぴあのはほんとうにすごい)
His piano playing is truly amazing.