What is the worst concert line-up you've endured... not as in shitty or bad bands, but actual bands you were wanting to see, but played terribly off each other or were really random and didn't work?
One that stands out in my head is the MACRoCk from 2002 or 2003 when Pedro the Lion followed Mates of State. I adore both, but that back-to-back made me feel really bipolar. After the happy, cute MOS, I was really to slit my wrists.