So after a polarizing thread where we agree to disagree, it is clear that many musicians are determined to avoid sobriety. Many of us have worked with players whose performances have been sub par because of intoxication. I'm curious to find out what drugs have destroyed the most shows. Did your drummer push the tempo from too much blow? Stoner guitarist forget all the breaks after smoking a blunt? Fiddle player runs screaming off stage from mind shredding hallucinations? For me, it was a singer who would get blackout drunk and slur all the words. Tragic.