How can I change SHAR's music for another?

Hello beautiful people of this great community, does anyone know how I can replace the music of SHAR? Since in one more month I finish school I want to go ahead in this, if they did not understand the question, here is an example, I want to replace the Sunday drive music with one from a Maro kart game, if someone knows tell me please. Thank you for your time.

Welcome! It is actually not that hard, @Colou made a tutorial before which you can find here. If you have any questions regarding that however, I would be more than happy to help! You could ask them in this thread for consistency. Good luck with that & school as well!

Thanks bro