I encountered these 2 tounching MV on youtube the other day and found that they are both covered in Cantonese.

화장을 고치고(為你補妝) - 왁스 (Wax) 粵語版：小天使 - 容祖兒


사랑하고 싶어 (想愛你) - 왁스 (Wax) 中+韓+拼音 Lyrics 粵語版：My Love My Fate - Janice