Recalibration

One of the great things about browsing in charity shops is finding unusual records. My favourites tend to be those with interesting artwork that clearly no-one else wants! For instance, bird song compilations and test tone (that's sounds used to calibrate audio equipment) records.

Which also begs the question: Could you calibrate audio equipment to the tune of bird song instead?

In the meantime, I'll try to pick up a few more from shops in Dumfries. It might even make sense...