Me and Kleeder made this entry together.
I think this song is if Tabby had a party in their castle and put on some funky music to dance to. As it's quite lonely, Tabby goes into their library to look for a spell that will bring the ghosts haunting the castle to life. After finding and using the spell, it looks like the ghosts have taken form and join the party that is now never-ending.
My collaborator Kleeder has something to say:
kleeder: "Imagine an alternate universe where trees can talk and enjoy music. I bet they'd listen to this entry!"
That is all.