Does your music use 440 Hz or 432 Hz tuning? Peder April 25, 2020 11:59 All the music released on Soothing Relaxation has been produced and released with the standard 440 Hz tuning. Related articles Do I have to give you credits for the music in my project? Do you offer physical CDs? Do you have a comprehensive list of all of Peder B. Helland's music? Which music format should I download the music in? Comments 0 comments Please sign in to leave a comment.