Everyone should know bands like that... the kind that make the hair on the back of your neck stand up with a few intro notes.
That's the power of music... the greatest "drug" ever!
Here's a famous one...
,but there are thousands that are only heard by a few, for a short time... what a waste.
But alas, MADD has all but killed the live music venues, that aren't controlled by the music "business".