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Tetrarch

Latest Tetrarch news, guitars, gear, music, performances, and collaborations covered by Guitar Radar.

Guitar Radar has 1 story about Tetrarch, tracking new music, tours, collaborations and gear. Most of it sits under players. The most recent story, from Oct 15, 2026, is “Diamond Rowe Brings ‘Enter Sandman’ to an NFL Stadium”.

Stories

Diamond Rowe playing guitar at Mercedes-Benz Stadium during the Falcons–Ravens game
Players

Diamond Rowe Brings ‘Enter Sandman’ to an NFL Stadium

The Tetrarch guitarist played Metallica’s signature riff for more than 70,000 fans during the Falcons–Ravens game in her hometown of Atlanta.

Oct 15, 2026