This episode was pretty good. Felt a little like a season 6 episode, but fortunately not as obnoxious.
Dangit, Finn is depressed again because the Finn Sword is still broken. Good thing Jake and Princess Bubblegum have a plan to cheer him up. The last time he got depressed, it was horrible.
Whoa, Susan has some pipes on her.
Cool, a battle of the bands will pull Finn out of his funk.
Heh, Ice King's a bouncer. He looks like such a d-bag.
Hm, Flame Princess has some decent rapping chops.
NEPTR, when you spit mad rhymes, you're not actually supposed to spit. Especially not pies.
And of course Marceline's gotta sing.
Uh oh, Finn's hearing a siren song. Better find the source.
The crowd's getting restless. Ice King is deploying back-up penguins.
Sorry, Marcy. Finn's on a mission.
Whoa, a pit of vines. No wait, it's a face hole!
Aw, the eternal Face Hole sings because she can't interact with the world around her. At least Finn can perceive her.
Oh crap, the Ice King singing. Thanks for silencing him, PB.
How sweet, Finn crowns Face Hole the winner.
Oh my God, the Finn Sword is coming back! It's only a matter of time, boyos!