A DX7 electric piano in A minor playing an arpeggio style riff.
Eerie, reverbed glassy drone with random percussive hits
Dischordant choral drone with breathy surges and voices, ringing punctuations and repeated throbbing bass
A water harp playing a single note.
Metallic and digital drone
Strong, mysterious and eerie swell
Scary sound design growl with reverb.
Short, filtered impact effect.
Eerie, ominous thud with reverb.
Eerie metal impact, sound design element.