Are you ready to push the boundaries of music? Embrace genre diversity and explore new sonic horizons? Get lost in the depths of downtempo, vibrate to the beats of psytrance, surrender to the power of techno, marvel at experimental tunes, immerse yourself in the depths of dub, and surrender to the frenetic energy of drum & bass.

Polymorphic, the album that defies conventions, is here to transport you to uncharted musical dimensions. Join us in this one-of-a-kind auditory adventure. Prepare to be surprised, transported, and amazed. Expect mind-blowing sound design, unconventional structures, and occasional touches of humor that will leave you smiling amidst an epic voyage.

Polymorphic

Cookies Slayer - Somewhere

Cookies Slayer - Moonlight Cicadas

Cookies Slayer - Error

Cookies Slayer - Sweet & Sour

Are you ready for a truly unique listening experience? 'Seagulls' is a psychedelic and funny IDMish inspired track, that will take you on a wild auditory journey.  I created this track by hijacking a variety of unconventional instruments, such as metallic objects, an electric toothbrush and of course, seagulls !  The result is a track that is full of unexpected twists and turns, featuring a cacophony of seagull that will have you grinning from ear to ear. If you're in the mood for something light and fun, 'Seagulls' has got you covered.

Cookies Slayer - Seagulls

Get ready to experience the high-energy rush of 'Rodent Technologies' - a powerful techno peaktime track infused with psytrance and acid elements. With its heavy, cinematic drums, this track is sure to keep you moving on the dancefloor. Let 'Rodent Technologies' take you on a journey of sound and feel the power of its mesmerizing beats.

Cookies Slayer - Rodent Technologies

Cookies Slayer - Rage

Cookies Slayer - Les Dinosaures

Cookies Slayer is a French Psytechno live act and sound designer based in Montpellier. His music blends techno, psytrance, acid techno, dark progressive and experimental styles, often shaped by world music elements and unconventional structures. Through this psytechno project, he explores a personal trajectory within the underground electronic scene.

His tracks combine original sound design with processed samples, built around rhythmic shifts, textural changes and non-linear structures. 303 patterns, broken arrangements and contrast are key elements in his work. With a background in audio for film and games, he composes with precision, focusing on detail, structure and sound quality.

He performs primarily live, reconstructing his own tracks on stage. His sets move between dark peaktime techno, psytechno and psytrance, offering a personal and fully crafted performance.

Under the alias Select Username, he explores the faster and more abrasive side of his sound, producing crossbreed, drum & bass and hybrid bass music. The project focuses on raw intensity and high-BPM.

He also runs 303BPM, a label supporting experimental approaches to electronic dance music. It supports artists who prioritise sound design, work across genres, and build music that remains both unconventional and effective on the dancefloor.
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