Being a VisualNovel with theme based on music, ''VisualNovel/GSenjouNoMaou'' is bound to have wonderful music.
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* [[http://www.youtube.com/watch?v=ZA_28E3KrXY Answer]], the epic opening theme by Rekka Katakiri, and its remixes:
** [[http://www.youtube.com/watch?v=-K8du0fuGUQ The Road To Glory]], an absolutely epic remix of Answer which is most memorable when it plays during TheReveal.
** [[http://www.youtube.com/watch?v=ccmYflYPMnY The Woman I Love]], a beautiful piano remix of Answer.
* [[http://www.youtube.com/watch?v=bh6Eq6_HavA True Hell on Earth]], a remix of [[Music/CarminaBurana O Fortuna]] which plays while [[spoiler:chaos reigns in the city when Maou takes over.]]
* [[http://www.youtube.com/watch?v=smoW2Mumh3Q Songs My Mother Taught Me]], the song playing during Kanon's performance at the end of her route.
* Of course, [[http://www.youtube.com/watch?v=fecniljY7M4 Ride of the Valkyries]] deserves a mention, especially during Kanon's performance.
* [[http://www.youtube.com/watch?v=Q7_aFSD8g2I Remnants of Truth]], the piece which plays during the Bad End H-Scenes.
* [[http://www.youtube.com/watch?v=oeH8SCwmOsk Embrace]], a calm piano piece which plays during the other H-Scenes.
* [[http://www.youtube.com/watch?v=jfthFelJnsk The Moment of Truth]], which plays during the intense pursuit scenes in the novel.
** A remix of "The Moment of Truth" is the appropriately named [[http://www.youtube.com/watch?v=mejQifSS37c The Grand Finale]], which plays during the climax of the novel.
* [[http://www.youtube.com/watch?v=trObRDrwuL8 Yuki no Hane, Toki no Kaze]] by chata is unique and fit as one of the ending song.
* And there's [[http://www.youtube.com/watch?v=Np-XGtOCQvs Close Your Eyes]], the heartbreaking song which plays during the epilogue.