Every week a Guardian Money reader submits a question, and it's up to you to help him or her out – a selection of the best answers will appear in next Saturday's paper.

This week's question:

I'd like to buy my husband a ticket for a summer music festival, and have heard that some in Europe are cheaper to attend. Ideally it will offer big-name, heavy metal or rock bands, and be easy to get to. What should I book him? Any hot tips for rocking around the world?

What are your thoughts?