I've been playing bass for about 6 years. Been playing full time for the last few years. The band im currently playing with, just got asked to play winter NAMM this January. Im pretty confident in my skills,a decent player, but knowing I fall short in music knowledge when it comes to music theory and general knowledge about equipment and other areas. Looking for a little advice from you guys for playing this show in front of a crowd that will probably consist of people who are better musicians than myself. Any advice is much appreciated in advance 