Hey i have a question about tunings like this this one for example this song is Hail to the king by avenged sevenfold. The tabs i see on line have a 4 string tuned Db,Ab,Db,Gb, or f#c#g#c#. Other bands do this type of detuning to get a deeper sound. I thought that if you have a 5 string that there is no need to detune it. However the only way i can figure this is play all the notes on the B string Witch i think would sound funny. I want to play songs like this but i dont want to keep retuning my 4 string but i also have a 5 string. So what am i not understanding. Thanks for the help