OK, I got a 118, and after I went back and corrected two answers for correct verb tenses or pluralization, 121. I missed the R&B and rap elements.
Ah, just remembered that the last time I took this quiz... was right here.
Tilted Forum Project - Music Of The 80s: Lyric Quiz. I only got a 102 back in November 2003, so I clearly gained some points due to memorization of the answers.