You May have to lean forward

Here's an entry from the temporary home, which I am abandoning, half built:

My back is aching because I was playing my guitar standing up this morning. I don't usually do this, but someone at work loaned me his Vox Wah pedal (the original and some would say best Wah, though I couldn't say). I'd tried it sitting down, but thought I ought to try standing up, which is the usual way of playing. My back hurts, I've got no muscles developed for playing upright. As Bob Dylan once said, "There's a certain kind of blues music you can play sitting down. You may have to lean forward a little."