by “the Charlie Brown song I was listening to last night, I meant the one that has the vocals called “Christmastime is here. “. It’s horrible. It’s what the torturers will play to drive me insane. They just repeat the same phrases over and over in this slow, ponderous dirge.
Maybe by the Charlie Brown song you meant that one with all the piano.
edited to add: I listen to your cheerful Christmas song with vocals, and I agree “la la la la la “is as good as any words for a vocal Christmas song