ProgTour!
Three different stages.
Mainstage, Mainstage #2, Stage #3
3:00-4:00 - [___________], Animals as Leaders, Gojira
4:10-5:00 - Protest the Hero, Amorphis, Nevermore
5:10-6:00 - BTBAM, Devin Townsend Project, Pain of Salvation
6:10-7:00 - Meshuggah, Opeth, Queensryche
7:10-8:00 - Mastodon, [________], Porcupine Tree
8:10-10:00 - Dream Theater
10:10-12:00 - Tool
The clashes can be a bit weird sometimes (Meshuggah and Opeth) but overall I'd pay a LOT for this...