 Siân Croose is a singer, conductor and performance maker with over 30 years experience creating and directing music projects in the UK.After an apprenticeship in bands and alternative theatre, she trained on the Community Music programme founded by John Stevens.She has run choirs, vocal ensembles, and workshops for singers since 1990, and performed with composer Helen Chadwick and acapella ensemble Human Music in a wide range of UK festivals and performance projects.