Here is a simple keyboard tutorial for the Groddle theme. My goal was to make it easy to learn just by watching (single-finger melody, slow chords, normal speed repeat). Hope this will help those who wrote earlier that they want to learn this tune.
Fun facts!
preparation: ~15 minutes
recording: ~10 minutes
post-processing: ~1 hour
uploading to Youtube: 4 hours 30 minutes.
:P