For those of you who might be interested, you can now find the other photos I took of the Concierto del Socio here. Many thanks to Germán Martín at the Auyuntamiento for hosting them on the town’s server.
I apologise for the blurring on the photos of Pepe presenting the diplomas. When you realise that these were taken at shutter speeds of 1/8th of a second, it is kind of understandable. Taking pictures with a 200mm lens handheld at those speeds is only possible because of Canon's fantastic image stabilisation system which prevents the effects of camera shake but can't stop blur due to subject movement.
Pepe is very good because he pauses for a moment to allow a photo to be taken but the recipients don't always follow.