Chapel Choir is open to singers at an intermediate to advanced level by audition. This is run by Mr de Voil on a Wednesday evening 5.45pm – 6.45pm and Fridays 4.30pm – 5.30 pm.  The Chapel Choir perform every Sunday as part of the regular chapel services, sing concerts, and tour internationally. 

Mr Williamson runs the Wellingtones and these rehearse on a Thursday at 6.00 – 6.45pm and on a Friday 5.15 – 6.00pm in the Music school. 

The Symphony Orchestra is directed by Ms Natalia Luis-Bassa on a Monday afternoon at 4.45 – 6.00pm with sectional rehearsals on Wednesday afternoons at 4.45pm. Pupils should be Grade 7 and above and may be auditioned. The Symphony Orchestra perform in concerts each term playing a major role in Speech Day. .

The Concert Band is open to wind, brass and percussion players of Grade 5 standard or above.  Rehearsals are every Wednesday from 5.00 – 6.00pm in the Old Gym. Their repertoire consists of symphonic, popular and jazz music. On a yearly basis, Concert Band plays for the Remembrance Ceremony to the whole school and gives several major concerts. 

Bugle Corps is run by Mr Heeley at 3.15 – 4pm on Wednesday afternoons in the Wind Annexe.  This is open to trumpet players of an intermediate to advanced standard. Trumpet players train how to play all the traditional bugle calls on college bugles including the Last Post and Reveille. They perform on Remembrance Day and Remembrance Sunday and also at military inspections and college events and parades. 

These groups include string quartets, string quintets, string trio, wind quintets, a saxophone quartet and a trombone quartet just to name a few. These happen at various times throughout the week and are based around the music school.  

This is open to drummers of an intermediate to advanced standard. They perform on Remembrance Sunday and at the Royal Military Academy in Sandhurst and at the British Military Tournament at Earls Court on a yearly basis.