Pressing the key that corresponds and is noted with the song name will produce the song. Also, there are letters on each title card telling you which key to press for that song. A - Dirtmouth B - Greenpath C - Hornet D - City of Tears E - Crystal Peak F - Resting Grounds G - White Palace H - Queen's Gardens I - Kingdom's Edge J - Troupe Master Grimm K - Sealed Vessel (The Hollow Knight fight) L - Godmaster/Pantheon (This music was hard to find, and therefore in bad audio quality). Z - Stops all current playing music.
