That all sounds nice on the internet. Perfect clarity & MBOL in a beautiful listening room is always the goal, but......On the job it is more like the singer or frontperson spends 3 hours dialing in "their" sound until the whole show is running late. As soon as the punk band "bassist" soundguy gets a wet signal for the bass the show starts and nothing ever gets fixed for my upright. Then they completely erase the entire bass from the mix as soon as a guitar feeds back. THAT is why I always bring good sized cabs and a powerful head- mainly for myself and the others on stage so we can cut through the soundguy's mess. If the band ain't bumping onstage, it ain't happening out in the audience mix....