Wet shaving and playing a musical instrument have a lot in common. Specialized equipment, practicing, muscle memory... What I'm interested in, is whether the motivation to practice and learn an instrument translates to the shaving world. The most interesting difference between the two, imho, is the solitary nature of shaving as opposed to the inclusive nature of music. When you shave, you don't form "shaving groups" and all get together once a week to shave together, but with an instrument it's almost a requisite.