Sian enjoys a freelance career as a trumpeter and began playing in the Cardiff music service from the age of 8, where she quickly developed a love of music. She graduated from the Royal Welsh College of Music and Drama after obtaining several awards: Richard Fice award, John McIntyre Memorial award and a Laura Ashley scholarship award. Her freelance career is varied and she has travelled extensively with several ensembles including WNO, BBCNOW, Britten Sinfonia, NSO, British Sinfonietta, London City Opera, Ensemble Cymru and also Mid Wales Opera, with which she is excited to perform with once again.