The Algorithm of Surrender is an 8-part sonic journey by Leeuwenstein, crafted for deep inner exploration with psilocybin, ayahuasca, or truffle ceremonies.
Ambient, tribal, and transcendent guiding you from surrender into integration.

Aftermath Transmission

"Music is the mediator between the spiritual and the sensual life"
— Ludwig Van Beethoven ♫

Leeuwenstein is the musical identity of Alex van Leeuwen, producer, songwriter, where he transforms inner journeys into immersive, ritualistic, and psychedelic soundscapes, a Dutch artist and ceremony guide who healed from PTSD through plant medicine. His music is crafted as a sacred space: a blend of shamanic tradition and electronic innovation, with tribal percussion, ambient textures, and angelic female vocals.

Leeuwenstein’s live performances and sound journeys are deeply immersive, supporting inner healing, movement, and expanded states of consciousness. Perfect for psychedelic ceremonies, truffle experiences, and conscious festivals, his albums, such as Frozen in Time, Rhythms of the Cosmos, and The Green Path, are widely used as tools for transformation.

Leeuwenstein invites his audience not just to listen, but to feel, remember, and return home to themselves.

Though rooted in healing music, Leeuwenstein occasionally ventures into political territory, crafting powerful protest songs that reflect on war, freedom, and the future of humanity.