Person
Hartmut Köllner is a musician in the Credits.fm index. A musician is the person or group behind the codes — IPI numbers identify them as a songwriter or publisher, ISNI identifiers as a creative contributor, and their recordings each carry an ISRC.
Credits Graph
No credits found for Hartmut Köllner yet. Credits are sourced from the MLC, MusicBrainz, and Spotify.
Other members of Heureka
Hartmut Köllner is a person. Hartmut Köllner is a member of Heureka, and credits from that group are included in this catalog.
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