Take 5 audio demos. All sounds come directly from the Take 5, only light limiting added after recording with no additional processing. Give and Take multitrack demo by Peter Dyer.

Shoogaze

We came from the stars. "You are the Universe looking back at itself." Exploring spaces and searching for intrepid explorers.  "Find the others!"

Innovative music machines designed and built in San Francisco, CA.

Followed by ESA | Cosmic Synth Explorer | Music for Interstellar Minds

B I S – Back in Space (Marcus Seitz) is an electronic sound explorer who blends analog warmth with futuristic vision to dissolve the boundaries between music and the cosmos. Using a carefully curated selection of synthesizers – including the Sequential Trigon-6, Sequential Pro 3, Sequential Take 5, Nordwave 2, Nord Lead 2X, Clavia Nordlead A1, and the iconic Korg Z1 – B I S crafts hypnotic sonic journeys that drift between galactic depth and emotional resonance.

His music is inspired by space travel, time dilation, and the dream of floating among the stars. Organic textures meet synthetic precision in a sonic language that moves effortlessly between ambient, space trance, and experimental electronica.

A unique milestone in his artistic journey: the European Space Agency (ESA) is among the select few who follow B I S on SoundCloud – a testament to the authenticity and depth of his cosmic vision.

Tracks like “Higher (Original Mix)” showcase his ability to build vast sonic landscapes with technical finesse and emotional clarity. B I S doesn’t just produce tracks – he charts acoustic star maps.

In addition to his music, Marcus Seitz designs VST skins for DiscoDSP, creatively bridging sound and visual aesthetics.

With every release, B I S invites listeners to leave the Earth behind – and return with open ears and an expanded mind.

I play on Sequential, Korg, Roland, Modal and Behringer synthesizers (with Strymon pedal effects recently) to compose original musical creations inspired by the nature, the countries all around the world and the cosmos...
Only hardware, no software.
Music recorded only with a digital multi-tracks recorder, no computer.
My playlists are a good way to discover the main themes and instruments that inspire me.
Christóphoros.