“Endless Hymn” will feature as the new theme song for the cathedral stage of The Binding of Isaac: Rebirth and gives a great impression of what the game will sound like.
The music was arranged by Matthias Bossi and Jon Evans from Ridculon and can be pre-ordered from Bandcamp for $3. The full package includes 31 songs, 6 of which can be previewed for free. Isaac‘s creator Edmund McMillen calls the new score “easily one of the best game soundtracks for any game ive worked” and I agree that it sounds pretty great.
The Binding of Isaac: Rebirth is scheduled for release on November 4th, 2014.
[Source]
