這是一首於1991年由CS Records發行的優質Slow Jam。 唱片表面略有磨損，但不影響播放。 ＜收錄曲目＞ A1 I Should Have Known (Radio Mix) A2 I Should Have Known (Extended Mix) A3 I Should Have Known (Sax Mix) B1 Part Time Love (Radio Mix) B2 Part Time Love (Extended Mix)