Nemtheanga has 2 Gaerea concerts.

Gaerea is a black metal band from Portugal that formed in 2016. The band's self-titled debut EP dropped that year. IN 2018, Gaerea released its first studio album, "Unsettling Whispers." It was followed by "Limbo" (2020) and "Mirage" (2022). In the winter of 2023, Gaerea will be touring with Rotting Christ, Carach Angren, and Uada on Rotting Christ's Under the Black Cult Tour. Gaerea will then perform at some of Europe's largest metal festivals including the Inferno Metal Festival in Norway and the Alcatraz Open Air Festival in Belgium.