Symphony X have been announced as the second headline act for the 2012 Progpower Festival, which is to be held in Atlanta, Georgia (exact dates, tbc).

The first day sees symphonic metallers Epica filling the headline slot, while Symphony X close the festival’s second day.

So far, the confirmed line-up is as follows:

Friday:

SINBREED
KINGCROW
SOLUTION .45
SERENITY
PRIMORDIAL
REDEMPTION
EPICA (headliner)

Saturday:

ABOVE SYMMETRY
LANFEAR
AMARANTHE
MYSTIC PROPHECY
MAYAN (WITH SPECIAL GUESTS)
PRETTY MAIDS
SYMPHONY X (headliner)

More acts appearing over the weekend are to be announced later.