Moon Phase Radio

Tony Sieber makes a return to M.P.R Ambient, his new single 'Where Time Loses Shape' is now on the air.

Release date: May 8, 2026

Where Time Loses Shape

'Where Time Loses Shape' is a calm and atmospheric ambient piece built around warm pads and expressive guitar textures. With no drums or percussion, the focus lies entirely on space, emotion, and immersion. The sound is soft, cinematic, and deeply reflective — designed to create a peaceful and almost weightless listening experience.

Album - Tides of Stillness

The album “Tides of Stillness” was released on May 8, 2026, on Sine Music. It is a lo-fi guitar album featuring 16 tracks. Three singles have already been released: “Echoes of a Reverie,” “Holding on to Memories,” and “Cozy Ocean Breeze.” Many experiences and images from nature have flowed into the creation of the songs: the beautiful mountain world served as a muse, as did the Atacama Desert in Chile and long hikes along the coast of southern England.

Tony Sieber

Tony Sieber is a music producer, composer, and guitarist. He spent many years touring as a session guitarist. His love of atmospheric music gave rise to his new style, featuring guitar sounds and dusty lo-fi hip hop beats. He has released numerous albums and worked as a studio musician, sound engineer, and producer with many well-known national and international artists.

His compositions have been used in films, television programs, and live roadshows worldwide. He combines his guitar with synthetic elements to create atmospheric and rousing pieces.

Learn more about Tony Sieber here: https://www.tonysieber.com

Links:

Spotify - Artist, Album, Track

Bandcamp, Soundcloud, Facebook. Instagram, YouTube

'River Lofi Nights' by Tony Sieber is now playing on M.P.R Chill.

Release date: Apr 10, 2026

On April 10th, 2026, Sine Music released the new lo-fi single “River Lofi Nights” by Swiss producer Tony Sieber. The single is the final preview of his upcoming album “Tides of Stillness” and will be available in all well-known download stores and streaming services from the 8th of May.

Dreamy, swaying and optimistic, Tony Sieber's guitar as the protagonist takes listeners on a journey through “River Lofi Nights”. Those already familiar with Sieber's music know his guitar sounds well: they are iconic and indispensable. Sieber says: “The guitar is my emotional centre. It has accompanied me since my beginnings and always gives me a solid starting point”.

The soundscape is completed by a relaxed beat, warm vinyl crackle and harmonies full of confidence. Sieber particularly likes those brief moments when everything is perfect, calm and serene. For him, that usually means being in nature by the water. “River Lofi Nights” captures this mood and turns it into a peaceful, imaginary place for every day, no matter where you are - simply lean back and daydream.

Links:

Spotify - Artist, Album, Track

Bandcamp, Soundcloud, Facebook, Instagram, YouTube

We are pleased to welcome back Tony Sieber to M.P.R Chill, his new single 'Holding On To Memories' is now on the air.

Release date: Feb 13, 2026

On February 13th, 2026, Sine Music released the new downtempo single “Holding On To Memories” by Swiss producer Tony Sieber. The single is available in all well-known download stores and streaming services.

In “Holding On To Memories,” Tony Sieber lets his guitar tell a story of friendship, inspiration and missing someone. Accompanied by gentle synth pads and a chilled downtempo beat, the song carries the listener along on a gentle wave.

Tony Sieber explains: “The song ‘Holding On To Memories’ is a tribute to my friend Alan. During my music studies in Los Angeles, I spent many weekends with him in Redondo Beach — a time that has stayed with me vividly and warmly ever since.

A free-spirited and open-minded soul, he lived an independent life that deeply inspired me and played a significant role in shaping my own path. These treasured memories gave rise to this song“.

With “Holding On To Memories,” Tony Sieber lets us share in the life of an inspiring person and reminds us to enjoy every single moment with the people we care about.

Tony Sieber

Tony Sieber is a music producer, composer, and guitarist. He spent many years touring as a session guitarist. His love of atmospheric music gave rise to his new style, featuring guitar sounds and dusty lo-fi hip hop beats. He has released numerous albums and worked as a studio musician, sound engineer, and producer with many well-known national and international artists.

His compositions have been used in films, television programs, and live roadshows worldwide. He combines his guitar with synthetic elements to create atmospheric and rousing pieces.

Learn more about Tony Sieber here: https://www.tonysieber.com

Links:

Spotify - Artist, Track

Bandcamp, Soundcloud, Facebook. Instagram, YouTube

Tony Sieber along with Thomas Lemmer return to M.P.R Chill with the new single titled 'Dark Moon'.

Release date: Nov 28, 2025

On November 28th, 2025, Sine Music released Tony Sieber & Thomas Lemmer’s new single “Dark Moon.” The single is available in all well-known download stores and streaming services and in Dolby Atmos format on Apple Music, Amazon Music, and Tidal.

With Tony Sieber’s expressive electric guitar and Thomas Lemmer’s analog Moog Subsequent 37 lead, “Dark Moon” unfolds like a nocturnal conversation - subtle, immersive, and full of emotional gravity. The track drifts through a dark, cinematic landscape where every tone is placed with intent, every silence feels alive.

Driven by captivating drums and surrounded by atmospheric synths, the production builds a deep, widescreen world of sound. It’s a masterclass in precision and warmth—rich low end, elegant dynamics, and textures that breathe with movement and restraint.

Mixed in Dolby Atmos by acclaimed engineer Eric Horstmann (Immersive Lab), “Dark Moon” transforms into an enveloping 3D sound experience—where echoes unfold above, guitars shimmer in orbit, and analog tones flow through space like constellations in the night sky.

Take a moment to immerse yourself in “Dark Moon.” Let its shadows and light guide you through the stillness of the night and discover beauty where emotion and atmosphere become one.

Tony Sieber

Tony Sieber is a Swiss music producer, composer and guitar player. He spent many years as a rock guitarist. His love for spherical music gave birth to his new style of guitar sounds and synthetic elements. He released a total of twelve albums and collaborated with numerous well-known national and international musicians for his own projects, as a studio musician, sound engineer or producer.

His compositions have been used in films, television programs and live road shows in Switzerland and abroad. With a personal reorientation, a longer creative break of seven years followed. A new phase of life reawakened the irrepressible joy and love for music and challenged the unconventional composer anew.

He masterfully combines his guitar with synthetic elements to create atmospheric and transporting pieces.

Find out more about Tony Sieber here: https://www.tonysieber.com

Links:

Spotify - Artist, Track

Bandcamp, Soundcloud, Facebook, Instagram, YouTube

'The Beauty Of It (Reimagined)' by Tony Sieber is now playing on M.P.R Ambient.

Release date: Sep 26, 2025

“The Beauty Of It (Reimagined)” is another wonderful collaboration with the incredible Thomas Lemmer. Two instruments, one quiet conversation - electric guitar and felt piano, warm, spacious, and deeply calming. Available in Dolby Atmos. This Ambient / Neoclassical (Instrumental) Track is all about those quiet moments when the world stands still.

Tony Sieber

Tony Sieber is a Swiss music producer, composer and guitar player. He spent many years as a rock guitarist. His love for spherical music gave birth to his new style of guitar sounds and synthetic elements. He released a total of twelve albums and collaborated with numerous well-known national and international musicians for his own projects, as a studio musician, sound engineer or producer.

His compositions have been used in films, television programs and live road shows in Switzerland and abroad. With a personal reorientation, a longer creative break of seven years followed. A new phase of life reawakened the irrepressible joy and love for music and challenged the unconventional composer anew.

Links:

Spotify - Artist, Track

Bandcamp, Soundcloud, Facebook, Instagram, YouTube

We welcome Tony Sieber back to M.P.R Chill with his latest release entitled 'The Beauty Of It'.

Release date: Jun 27, 2025

On June 27th, 2025, Sine Music released the album “Because We Are” by their newly signed artist Tony Sieber. The album is available in all well-known download stores and streaming services.

With “Because We Are”, Tony Sieber presents himself as part of the renowned Sine Music Family for the first time - a significant step that was sealed with an official label deal in January 2025. The album not only marks the start of a new creative partnership, but is also a personal statement: an atmospheric, emotionally profound work that oscillates between lo-fi, ambient and electronica.

The 14 tracks on the album invite you to dream, relax, learn or simply let go. It is music that creates space - for thoughts, feelings or simply for the moment. “Because We Are” is characterized by warm textures, subtle beats, catchy guitar sounds and thorough production. It is an album that runs like a gentle soundtrack through everyday life without imposing itself.

Four singles have already been released in advance and have been favorably received by the ambient and lo-fi community - a foretaste of the depth and diversity of this album. Despite its calm, inward-looking nature, “Because We Are” displays an impressive maturity and clarity in its musical language - not least because it is already the 13th solo album by this versatile sound artist.

With both pride and sensitivity, this work reflects Tony Sieber’s musical journey - and emphasizes why it feels just right to now be part of the Sine Music Family.

Links:

Spotify - Artist, Album, Track

Facebook. Soundcloud, Bandcamp, Instagram, YouTube

Playing on M.P.R Chill is the latest single by Tony Sieber entitled 'Next Stop Lissabon'.

Release date: May 2, 2025

On May 2nd, 2025, Sine Music released the third single “Next Stop Lissabon” by their newly signed artist Tony Sieber. The single announces the upcoming album “Because We Are” and will be available in all well-known download stores and streaming services.

The songs of Swiss music producer, composer and guitarist Tony Sieber are always characterized by his love of the guitar. The guitar chords that form the foundation of the song sound as consistent and beautiful as a mantra. The R'n'Blike groove goes straight into your body and lets you feel the rhythm. Complemented by subtle synthesizer sounds, Tony Sieber's third single is also a journey through various genre characteristics - without any reservation.

He himself says: “’Next Stop Lissabon’ tells of the longing for a new beginning, the magic of the unknown and the courage to set off. It's a song about setting out, letting go and arriving - a tribute to adventure and the endless possibilities of life”

With “Next Stop Lissabon”, Sieber provides the perfect soundtrack to this attitude to life.

Links:

Spotify - Artist, Track

Soundcloud, Bandcamp, Facebook, Instagram, YouTube