P.S:O:A premiere!

Sacred Reich are one of the most uncompromising thrash metal acts of the USA and have been synonymous with powerful riffs, clear messages, and pure energy since the 1980s. At Party.San Open Air 2026, the veterans from Phoenix will bring their classic old-school sound to the stage with full force. With decades of live experience and unbroken enthusiasm, Sacred Reich deliver a show that knows no respite. This performance promises an intense thrash demolition and is a must-see for all fans of hard, honest metal art.

P.S:O:A premiere! 

Internal Bleeding are one of the hardest death metal exports from the USA and have been synonymous with uncompromising slam and brutal grooves since the early 90s. At Party.San Open Air 2026, the New Yorkers will tear the stage apart with massive breakdowns, low-tuned riffs, and maximum force. For over three decades, they have been delivering exactly the sound that sets mosh pits in motion and takes no prisoners. If you're into raw, direct death metal, you shouldn't miss this demolition job.
 

P.S:O:A premiere! 

Lucifer's Child is a Greek black metal band from Athens, founded in 2013 by guitarist George Emmanuel (known from Rotting Christ, among others) and bassist Stathis Ridis, who quickly attracted attention with their dark, atmospheric songs. At Party.San Metal Open Air 2026, they will bring this mystical intensity to the stage, combining raw black metal power with ethereal soundscapes.