A team of peripatetic Music staff undertake instrumental tuition for more than 200 girls. Girls may elect to learn the piano, flute, saxophone, percussion, trumpet, trombone, oboe, clarinet, violin, cello, double bass, viola, French horn, bassoon or guitar. The school has two orchestras, a variety of Chamber ensembles as well as recorder groups. Singing lessons are also available for the older girls. These may be arranged privately. Although there is a charge for instrumental lessons, some bursaries are available. Associated Board Examinations are conducted regularly at school.

undertake instrumental tuition for more than 200 girls. Girls may elect to learn the piano, flute, saxophone, percussion, trumpet, trombone, oboe, clarinet, violin, cello, double bass, viola, French horn, bassoon or guitar. The school has two orchestras, a variety of Chamber ensembles as well as recorder groups. Singing lessons are also available for the older girls. These may be arranged privately. Although there is a charge for instrumental lessons, some bursaries are available. Associated Board Examinations are conducted regularly at school.

The Coloma Choirs are very well known. The number in the choirs totals approximately 50% of the School. A Christmas Concert and a Summer Show are held annually. The choirs frequently join with others in supporting large-scale works such as Mozart's Requiem, and the Britten War Requiem, at the Fairfield Halls, Croydon. In addition, groups of girls perform at a variety of locations and events. In previous years the Special Choir has been to Canada and Ireland for Concert Tours. Rehearsals are held weekly at school for the Junior, Senior, Special, and Chapel Choirs, and for the orchestras, ensembles and recorder groups.