Simple. Take a song, and then change the title so that it matches Pixar.
I’ll start us off.
Killing Me Softly With His Thumb - Ratatouille
Ooo, this is like what they do on Twitter as trending topics, I find them so funny! Nice thread idea! 
Unfortunately my mind at present is absolutely blank for ideas, even though there’s so much possibility 
Thanks! 
TBH, that was the only one I could think of…
Actually, you could have the complete works of Swedish band ‘Atta’…