In the traditional music world, Soïg Siberil emerged as the pre-eminent master of 'open tuning' in bands such as Gwerz and Kornog, developing a complex accompaniment and solo technique easily comparable to artists such as John Renbourn or Pierre Bensusan.
Best known for her songs in Breton, with her musicians or in a duet with guitarist Soïg Sibéril, she released four albums, regularly performs in concerts, and also keeps acting in plays and films.