Caroline composes, programmes and produces all the music; playing bass, guitar and occasionally drums live, having already played in many bands. Her main interests outside music are travel and exploration of every kind, the impressions from which are the source of inspiration behind both music and lyrics.

 Keltia was born in 1985 in Liège, Belgium. Since her childhood she has conceived a passion for legends, myths and fantastic tales. During her adolescence, she begins to write fantastic poems that she publishes in a specialized magazine called Khimaira. During the festival 'Les Anthinoises', a Belgian Celtic festival that her parents organize, she falls in love with Celtic music and decides to play the harp. Very soon, she begins to play and sing her own compositions. These are deeply inspired by some artists and groups like Kate Bush, Clannad or Dead Can Dance. Her singing master; Enrico Parisi, is a lyric singer so she becomes also influenced by opera. She begins to perform regularly and becomes integrated into some bands like Galadriel, a Belgian folk rock band. In 2001, she is selected by an organization called 'Ca balance pas mal' that helps young artists from Liege. Thank to this organization, she records some songs with Luc Baiwir, a well known Belgian artist. In September 2002, Si-Ren, one of these songs, is placed 6thout of 22 candidates at the Antibes festival’s musical competition (a French competition under the theme of the sea). In October 2002, she performs at the Botanique in Brussels with Louisa John Krol and Gor..