Saturday, September 06, 2025
WHERE THE MOUNTAINS BREATHE [4K]
video upload by peter m mahr
"WHERE THE MOUNTAINS BREATHE
Grimsel, August 2021 - A boulder in the foreground, suspended between balance and collapse, as if time itself were holding its breath. Across the horizon, a snow-draped ridge stretches endlessly, while in the distance a solitary peak rises into the clear, boundless sky. It feels as if an unseen eagle circles above – carrying longing and vastness on its wings.
My music to my photos – composed on the Nonlinear Labs C15 (with a reworked factory pad), the Modal COBALT8, and Eventide H8000."
Tuesday, August 26, 2025
NICE BEATS
video upload by peter m mahr
"NICE BEATS ✨
A long-held wish continues — merging my photographs with my music.
While the first piece, WHEN SILENCE FELL, embraced darkness and stillness, this second work carries a brighter pulse. Captured one evening in Nice with a Canon EOS 5D, the image glows with color and movement. Its title plays on both the city’s name and the beats of light — vibrant, electrifying, alive.
The soundscape was created with:
AKAI MPC4000
Nord Electro 6D
Modal Electronics COBALT8"
Sunday, August 10, 2025
When Silence Fell
video upload by peter m mahr
"This is the start of a long-held dream — to combine my photos with my music, letting each frame have its own soundtrack.
WHEN SILENCE FELL
A weekend tucked away in the mountains. Two souls meet in solitude, expecting a quiet evening. But sometimes, silence breaks — and words change everything.
When Silence Fell — a moment suspended between shadow and truth. This photo was taken in Toggenburg, Switzerland. The moment I snapped it, I knew right away how it should look — like in an old black-and-white Hitchcock movie.
Let the music and image tell the story you didn’t see coming.
Synthesizers & EFX used:
Udo Super 6
Waldorf M
Eventide H9600"
Sunday, February 23, 2025
Upon this fragile ground
video upload by peter m mahr
"Winter impressions of Fahrwangen, Switzerland."
Featuring a custom patch on the Nonlinear Labs C15.
Sunday, November 07, 2021
GRIMSEL - noech u wiit | maechtig u chlii
video upload by peter m mahr
HEUGUMPER
Werner Schönenberger & Peter M. Mahr
Sequential Prophet-12
Clavia Nord Wave
GRIMSEL - maechtig u chlii
video upload by peter m mahr
HEUGUMPER
Peter M. Mahr & Werner Schönenberger
Moog one
Clavia Nord Wave 2
Saturday, March 27, 2021
Dancing into the weekend
video by peter m mahr
Dancing into the weekend
Beat: Elektron Analog Rytm MkII
Synthesizer: Moog One
Reverbs: CXM 1978
Sunday, October 04, 2020
Appearances
peter m mahr
Appearances
Lake Zurich / Switzerland
Video & Music: Peter M. Mahr
Moog one, Piano
Saturday, September 26, 2020
Saturday, July 18, 2020
Ephemerality
peter m mahr
Music:
Eberhard "Ebse" Geitz & Peter M. Mahr
with exception of beat all sounds KORG OASYS
Video:
Peter M. Mahr
Friday, May 01, 2020
LICHT
Published on May 1, 2020 peter m mahr
Video: Ernst Hefter
Music: Peter M. Mahr
Instruments:
Sequential - Prophet XL
Nonlinear Labs - C15
Moog - one
Tuesday, March 31, 2020
Mind Reset - Moog One & AKAI MPC4000
Published on Mar 31, 2020 peter m mahr
Photo: Fiona Mahr
Music & Video: Peter M. Mahr
Saturday, January 11, 2020
Ambiguity
Published on Jan 10, 2020 peter m mahr
Kloental, January 1st 2020
Video: Benjamin, Maximilian & Peter M. Mahr
Music: Peter M. Mahr
All sounds Moog One
Monday, September 02, 2019
Ova dal Fuorn - Nonlinear Labs C15
Published on Sep 2, 2019 peter m mahr
"Ova dal Fuorn - GraubĂĽnden / Switzerland
©2019 Video & Audio: Peter M. Mahr
Synthesizer: Nonlinear Labs C15"
Saturday, May 25, 2019
SEQUENTIAL PROPHET XL - Sound Demo 2
Published on May 25, 2019 peter m mahr
"SEQUENTIAL PROPHET XL Sound Demo #2 - Peter M. Mahr ©2019"
peter m mahr SEQUENTIAL PROPHET XL videos
Monday, April 22, 2019
SEQUENTIAL PROPHET XL Sound Demo
Published on Apr 22, 2019 peter m mahr
"SEQUENTIAL PROPHET XL Sound Demo - Peter M. Mahr ©2019"
Sunday, March 10, 2019
SYNTHESIZER MODEL 15 - GRIMSEL
Published on Mar 10, 2019 peter m mahr
"All sounds in the track to this video are from Club of the Knobs’ SYNTHESIZER MODEL 15.
The pad at the beginning consists of a few samples which I recorded into an AKAI MPC4000 to play the sound polyphonically. I was surprised by the quality once I played the pad the first time. The other sound at the beginning is VCO1 C921 modulating C904a. For the sound which probably gives the speakers a decent workout I have used the C921 as LFO. Listen also to the sounds in the high frequencies. For the Arpeggio I have used the ARP from the C952 Keyboard Controller.
Beside the pad all other sounds are directly recorded from the M15’s output."

Friday, March 01, 2019
MatrixBrute: Demo #1 [Nordics]
Published on Mar 1, 2019 peter m mahr
"All MatrixBrute demo (no external EFX)."
Thursday, February 28, 2019
MatrixBrute: Demo #1 [Nordics]
Published on Feb 28, 2019 peter m mahr
"All sounds and EFX Arturia MatrixBrute."
Sunday, January 20, 2019
NonLinear Labs’ C15 theC15pad [v-pmm]
Via Peter:
"This pad was originally programmed by Uwe Zahn for NonLinear Labs’ C15 synthesizer. I modified it a bit and thought the short demo might be of interest. I’ve used it also in a short video together with the MatrixBrute:"
280 SEL day tripping [MatrixBrute & C15]
Published on Jan 2, 2019 peter m mahr
"Idea, visualization and music - peter m. mahr"
Thursday, December 20, 2018
Nonlinear Labs C15 - "Pad" & "Good Trump"
Published on Dec 20, 2018 peter m mahr
Not that Trump.
"Two more C15 sound examples. You will only hear the Nonlinear Labs C15 (Reverb!).
Sound #1 "Pad" - It starts with a simple pad sound that develops to a kind of SQR pad, then almost sounds like strings, but can also sound biting.
Sound #2 'Good Trump' - A brass like sound, somewhere between trombone and trumpet."
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH























