"Partyman" is a song by Prince from his 1989 "Batman" album, and the follow-up to his number one hit, "Batdance".
 The song is one of the few on the album that is prominently featured in the film, accompanying the scene in which the Joker and his minions gleefully deface the exhibits in the Gotham City Art Museum before meeting Vicki Vale.
 The bassline shares great similarities to Talking Loud and Saying Nothing by James Brown.
The song's chant "young and old, gather round;everybody hail the new king in town" follows the same rhythm from the 1986 outtake "Rebirth of The Flesh".
Gotham City ( ), or simply Gotham, is a fictional city appearing in American comic books published by DC Comics, best known as the home of Batman.
 Gotham City was first identified as Batman's place of residence in "Batman" #4 (Dec. 1940) and has since been the setting of most stories featuring the character.
Lego Batman: The Movie – DC Super Heroes Unite is a direct-to-video animated superhero action comedy film based on the video game "".
 Though the film has cutscenes from the video game, the gameplay is replaced by new scenes with the same actors.
 The plot revolves around Lex Luthor and the Joker teaming up to destroy Gotham City with Batman and Robin teaming up with the Justice League in order to save Gotham.
 The film was released on Blu-ray and DVD on 21 May 2013.
"Cataclysm" is an 18 chapter DC Comics crossover story arc that ran through the various "Batman" family comics from March to May, 1998.
 The plot of the storyline centers on Gotham City being hit by a massive earthquake, the epicenter of which is less than a mile from Wayne Manor.
 In the wake of the destruction, Batman and his allies join the frantic rescue efforts around the devastated city, which soon spirals into chaos.
 This story arc would act as a catalyst for the Batman comics and its spin-off titles, signaling the beginning of nearly 2 years of storylines that would spring forth in the earthquake's aftermath, culminating in the year-long "Batman: No Man's Land" saga.
 "Cataclysm" itself takes place a short time after the events of "" and "," two crises which also nearly resulted in Gotham City's destruction.
Gotham City Sirens is an American comic book series was written by Paul Dini with art by Guillem March and published by DC Comics.
 The term "Gotham City Sirens" refers to three of the most popular female villains that inhabit Gotham City, which are Catwoman, Harley Quinn, and Poison Ivy.
The Lego Batman Movie is a 2017 3D computer-animated superhero comedy film, produced by Warner Animation Group, directed by Chris McKay, and written by Seth Grahame-Smith, Chris McKenna, Erik Sommers, Jared Stern and John Whittington, and produced by Dan Lin, Roy Lee, Phil Lord and Christopher Miller.
 Based on the "Lego Batman" toy line, the film is an international co-production of the United States, Australia and Denmark, and the first spin-off installment of "The Lego Movie".
 The story focuses on the DC Comics character Batman as he attempts to overcome his greatest fear to stop the Joker's latest plan, with Will Arnett reprising his role as Batman for the film, along with Zach Galifianakis, Michael Cera, Rosario Dawson and Ralph Fiennes.
The Dark Knight is a 2008 superhero film directed, co-produced, and co-written by Christopher Nolan.
 Featuring the DC Comics character Batman, the film is the second part of Nolan's "The Dark Knight Trilogy" and a sequel to 2005's "Batman Begins", starring an ensemble cast including Christian Bale, Michael Caine, Heath Ledger, Gary Oldman, Aaron Eckhart, Maggie Gyllenhaal and Morgan Freeman.
 In the film, Bruce Wayne/Batman (Bale), Police Lieutenant James Gordon (Oldman) and District Attorney Harvey Dent (Eckhart) form an alliance to dismantle organized crime in Gotham City, but are menaced by a criminal mastermind known as the Joker (Ledger) who seeks to undermine Batman's influence and create chaos.
Batman: The Dark Knight was an American comic book ongoing series, written and penciled by David Finch and featuring Batman.
 One of two new ongoing titles to feature Bruce Wayne after the "" storyline, "The Dark Knight" depicts Bruce Wayne's life in Gotham City following his new global commitment to the newly established "Batman Incorporated".
 In Finch's words, "The stories I'm telling are all about relationships and connections he has in Gotham City that he can't walk away from."
Gotham Central is a police procedural comic-book series that was published by DC Comics.
 It was written by Ed Brubaker and Greg Rucka, with pencils initially by Michael Lark.
 The story focused on the Gotham City Police Department and the difficulties of its officers living and working in Gotham City, home of Batman.
Batman: GCPD, subtitle "Gotham City Police Department" on the cover trade dress, was a comic book miniseries written in 1996 by Chuck Dixon and drawn by Jim Aparo and Bill Sienkiewicz.
 Lasting four issues and detailing the exploits of the Gotham City police department, it precedes the better known "Gotham Central" by several years.

Question: The song "Partyman" by which artist appears in the Batman movie as Joker defaces the exhibits in Gotham City?
Answer: Prince