If you know Jack, you know he LOVES the band Oingo Boingo. This 80's band has been Jack's favorite since he was young. The band no longer performs, but their lead singer Danny Elfman is still creating music- mostly for movie soundtracks like Beetlejuice, Batman, Men in Black, Edward Scissorhands, Alice in Wonderland, Oz, Epic, The Nightmare Before Christmas, etc. And Jack loves all of it.
If you know Leo, you know he LOVES singing songs. He is always humming or singing some song. Of course, he usually combines a couple of his favorites into one awesome song... One of my all time favorite combos is: Follow the Prophet (a Primary song), and the Star Wars theme song.
Another favorite song is from The Nightmare Before Christmas. (one of Danny Elfman's movies) Leo sings the song "Making Christmas, Making Christmas... me-so-fine." (I think it's supposed to be "is so fun", but I like his version better)
Another favorite combo... Frosty the Snowman and Jesus Wants Me for a Sunbeam.