I find that folk-dancing is a great form of social activity, especially for naturally introvert types like me. What's more, dancing (some forms more than others) gives your body a similar good general workout to that given by sport, without the element of competition and with less risk of injury.

I've been a member of following three dance groups for a number of years:

I rather conslusively proved in the past year that my singing ability is at best severely limited. I will draw a veil over the details.

A couple of new opportunities arose during my second 'volutary exile' in West Flanders:

My computer-related and song-and-dance-related hobbies are gradually - too gradually, given the amount of time I have had available recently - coming together in the terpsichore project.