This kind of thing is also the origin of the 'no brown M&Ms' clause [1], after Van Halen's tours repeatedly ran into problems with venues that couldn't actually

This kind of thing is also the origin of the 'no brown M&Ms' clause [1], after Van Halen's tours repeatedly ran into problems with venues that couldn't actually handle the band's electrical requirements or sometimes even literal flooring collapses from the physical weight of all the equipment. [1]: https://www.insider.com/van-halen-brown-m-ms-contract-2016-9 https://www.insider.com/van-halen-brown-m-ms-contract-2016-9