Opera companies with whom Graham has appeared

English National Opera, London
Opera Comique, Paris
Aix-en-Provence Opera Festival
Iford Arts Festival
Grange Park Opera

Choirs and consorts with whom Graham has performed

Cappella Nova
The Monteverdi Choir
Ludus Baroque
Philharmonia Voices
English Voices
NDR Choir
The King's Consort
City Bach Collective

Colleagues and other musicians

Iris Korfker  soprano
Stephanie Seeney  mezzo-soprano
Julian Empett  baritone
Jon Openshaw  bass-baritone
Pavel Josifek  Bristol based tenor and singing teacher
Tracy James  flautist, saxophonist and clarinettist
The Amadè Players  London based period instrument ensemble