Group
Sigma is a group 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 Sigma yet. Credits are sourced from the MLC, MusicBrainz, and Spotify.
Sigma is a group. The members of Sigma include Gerard Requena, Rubén Moreno and Toni Bachiller. Each member's individual songwriter and performer credits can be explored on their profile page.
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