If they want to party and do all the things I say brought me sadness in my song, with my song as the soundtrack... so be it.
This quote reflects a sense of acceptance and perhaps even a hint of resignation about personal feelings of sadness intertwined with the desire for freedom or self-expression. It suggests that despite the joy others might seek in partying or carefree activities, the speaker's own emotional landscape is more complex. Using music as a soundtrack implies that art and personal narrative serve as outlets for processing these emotions. It underscores the importance of embracing one's true feelings even if they contrast with external appearances or societal expectations.