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Kellerren founded in 2025 is the creative collaboration of Peter Keller and Herbert Erren – two individuals united by a deep passion for music and a forward-thinking approach to production.
Peter Keller brings over 40 years of experience as a music producer, having worked across genres and technologies. His seasoned ear and intuitive sense for arrangement form the backbone of Kellerren’s unique sound.
Herbert Erren, driven by curiosity and creativity, has spent the past several years immersed in music composition, technology and sound design. Together, they form a duo that blends tradition with innovation.
At Kellerren, music is crafted with the help of artificial intelligence – but not defined by it. While the compositions are AI-generated, all lyrics are written by hand and reviewed by AI tools solely for spelling and grammar. The final production always involves significant manual editing and refinement.
“AI is a tool – not a replacement for a producer. Like any tool, it must be used with skill and intention to be truly helpful.”
Kellerren’s approach embraces the possibilities of modern technology while staying rooted in the timeless principles of musical storytelling and craftsmanship. Every track is a result of experimentation, refinement, and human judgement – with the goal of offering listeners something that feels both fresh and meaningful.