If you have trouble deciding which arranging approach to use - use them all! Solid work with a steady build.

I had a good deal of trouble coming up with a version of this that faithfully captured the original without resorting to transcription. Thus, after a couple of versions that still didn’t work to my satisfaction, I decided to use them all. The idea is a gradual transition to the full song. Play with stark contrasts in playing style - heavy and strong for Schubert and light and effortless for Beatles. There is the possibility of some very extreme dynamics. Pay particular attention to severe crescendos in triplet passages.