Drop B is used by many famous bands. But in the true sense, It was popularized by Slipknot. This heavy metal band used it extensively on their self-titled album.
With the Roadie Tuner, your set-list is sure to flow naturally. It comes with an extensive index of 150+ built-in tunings so you don't need to worry about switching between different alternate tunings and keeping track of your custom ones. All you need to do is select your tuning of choice, place Roadie on the peg and watch it automatically tune your instrument for you in just seconds.