Does anybody know the piano part Kai played while singing th

I think I can help you (oh, and hello to everyone):

I’ll just write out the notation in letter format,

C– F– C– / Eb– D-C-Bb– / D-C–F-E /

D-C– B-A-B–

Guide (somewhat, should give you a sense of timing) This is phonetic, not accurate.

Yo- A – O / Home– Va-a-Ray / E-0–A-Ra/

Sha-Room– Bru-nen-G

Hope this helps (remember the guide is phonetic, i know it’s quite far from what he actually says)

-5teve