We're going to build a patio ourselves. We were recommended a wee gadget called a 'Bricky' to help lay the block work. Liz looked it up online and watched the video. Then screamed!
The same music she heard coming out of my office day after day, while I edited Sea Kayak With Gordon Brown, is used in the Bricky promo video. Hear for yourself - it starts after 28 seconds.