坏人, is the first single from the debut solo album, 好人?! A-bin, of Malaysian singer-songwriter, 方炯镔 (Abin). The music is by 方炯镔 and the lyrics by 马嵩惟. It is also one of the theme songs for Taiwanese drama series, 牵牛花开的日子.
The song is not, in my opinion, one that stands out melodically. But it does grow on you.
I would have tabbed the song in the original key of B but it would have been difficult to play (although the transition to the key of C would be easy). I decided suffering for one-fifth of the song (when transiting into the key of G#) would be less painful.
Listen to the song: