For youtube clips featuring Steven's performances during the 2009 Annual Festival of New Organ Music, please visit:
http://www.afnom.co.uk/2009/Performers/grahl.htm

For the youtube video of Steven's arrangement of Be thou my vision, please visit:

http://www.youtube.com/watch?v=85c2oe5X_DA

For the youtube video of Steven's arrangement of Franck's Panis Angelicus, please visit:
http://www.youtube.com/watch?v=w1I6x-cfrHQ

For webcasts from New College Oxford, please visit: http://www.newcollegechoir.com/webcasts.html

Please see also CD recordings.