There’s something immensely gratifying about basking in feel-good music. Think kids and Disney die-hards belting out “Let It Go”  at the top of their lungs, on loop. Adults, don’t judge the Frozen fanatics. The ladies sitting behind me in the cinema, I’m talking to you. I heard you crooning to the chorus of “Mamma Mia!” while we were at the same Golden Village Movie Club…