In response to a recent twitter conversation (I wish Karen was getting paid)...As a musician I see it all the time - "I can't pay you but you'll get a credit". I'm sure every professional (or want-to-be professional) musician, sound engineer, video editor, actor, model, photographer, painter, journalist, graphic designer, translator, web designer, and toilet cleaner has heard it a million times.
A recent forum post asked the following question: My guitar goes out of tune when I put on a capo. Is this normal? What can I do about it? Can this problem be worse on the lower frets? Does string diameter matter? The answer to all these questions is "yes". Let's look at why.
Music and language are frequently compared. The similarities are quite obvious with a little thought but our first spoken language we mastered as young children without any formal tuition. We had to pick it up as we went along. Mastering an instrument is very difficult to achieve in the same manner but there is a lot we can take from babies learning to talk that can help us to learn faster and play music better.