I really only concentrated on the Danny Elfman theme for "Corpse Bride" and perused the ostinato opening of the version of John Williams's "Superman" theme and was pleased with both actually as wonderful material for school-age children who express an interest in playing the piano. These two alone make a good contrast in terms of introducing children to contrasting musical approaches ("Corpse Bride" for arpeggiated legato flow and "Superman" for rhythmic thirds). It is fun! It seems that each piece is a little lesson unto itself. The "Corpse Bride" theme, though "easy" to play, sounds lush and evocative, altogether capturing the gothic poignancy of the piece. You have to work at getting the notes "under the fingers," of course, but it is all there, and these simplfied versions allow the player to see the shapes of the music more readily, making reading music an exploration rather than a chore, which is what it always should be first and foremost.