Fellow guitarists, Altin, again, with your weekly injection of guitar knowledge and stories. This week, I want to focus on the main occupation of all musicians, whether professional or not: rehearsal! No matter where you are in your guitar journey, most of your time will be spent either playing alone or rehearsing before perhaps going on a frenzy of non-stop gigs. Since rehearsal is an essential aspect of your life, I'd like to share how you can nail the rehearsal and, most importantly, enjoy...