David John Levy

David John Levy is a Berlin-based bassist, songwriter, and producer. Growing up in a musical household, he was surrounded by music from an early age. Today, David is best known as a key creative force and forward-thinking bass player in progressive metal band Unprocessed, occasionally bringing keys, cello and vocals into the band's sound. With several #1 and Top 10 albums and hundreds of millions of streams to his name, David has worked across genres with artists including Nimo, Aymen, Celo & Abdi, Summer Cem, Zartmann, 01099 and many more.
As Unprocessed's main lyricist and co-producer, David has helped shape the band's evolving sound while performing 500+ shows, sharing stages with Polyphia, TesseracT, Spiritbox, Jinjer and Animals as Leaders, among many others. Beyond Unprocessed, David continues to explore new musical territory, most recently performing bass for German rapper Boondawg for Spotify Offcult. David was nominated for Bass Player of the Year by both ProgSpace and Nik Nocturnal, reaching the Top 3 worldwide in Nik Nocturnal's 2025 ranking. With his progressive techniques, distinctive musical taste and fearless approach to the instrument, David has established himself as a standout bass player in the modern metal scene.