In the official score, Guðnadóttir uses low-frequency bass growls to signify Arthur’s deteriorating mental state and "sonic gloom".

Explore various bass-boosted versions and remixes of the Joker theme: Joker BGM ( BASS BOOSTED ) - [ 1 HOUR ] 154K views · 3 years ago YouTube · 1 HOUR WAVES Joker BGM Song (Bass Boosted) 315.3M views · 6 years ago YouTube · BASS BOOSTED SONGS Joker BGM Song (8D Bass Boosted) 663K views · 5 years ago YouTube · BASS BOOSTED SONGS BASS BOOSTED JOKER MIX → Best Of EDM! 25K views · 4 years ago YouTube · Trap Music Community Joker BGM Song (Bass Boosted)

Often titled as the "Joker BGM" on platforms like YouTube and SoundCloud , this is a bass-heavy remix of Indila’s "Dernière Danse". It is frequently used in social media "attitude" edits and fan-made trailers.