THX Just Shared the Original Sheet Music for its 'Deep Note' for the First Time

The musical notation of the company's unmistakable theme was shared to mark the effects firm’s 35th anniversary.

from gizmodo http://www.gizmodo.co.uk/2018/05/thx-just-shared-the-original-sheet-music-for-its-deep-note-for-the-first-time/