Banjo-Kazooie: Mumbomania

I loaded my save and threres no music! Tried restarting and its still gone. Sadly its unplayable for me in this state.

Was going to make a silly comment about "Banjo-Kazuya from Smash Bros. finally getting his own game" but, on my end, I've come across an issue in this dream where R2 doesn't work unless set and used through the DUALSHOCK 4 Back Button Attachment.