Seffer has had 1 concert.

Seffer is most often considered to be Jazz, Metalcore, Deathcore, Melodic Metalcore, Folk Pop, Contemporary Jazz, Free Jazz, Progressive Post-Hardcore, Free Improvisation, Brutal Deathcore, Symphonic Deathcore, Melodic Deathcore, Ambient Lo-Fi, Blackened Deathcore, Turbo-Folk, Australian Metalcore, and Bosnian Pop.

The last Seffer concert was on August 06, 2021 at Echo Lake Park in Afton, New York, United States. The bands that performed were: Buku / Tiedye Ky / Veil B2B Notlö / Saltus / Engix / DiCE MaN / Unknwn / IX / Yung Abner / Chris Sears / Izzi / Divinian / Resonant Bass / Boiz House / Capozzi / Patrick Richards / Knowledge / QRTR / Kloth / Stiltz / DJ Barbosa / Second Nature / Indobeats / Suspiria / NNamba / Chee / Onhell / Potions / Black Carl! / Isded / Mikayli / Zejibo / Omnist / Qwyattbeats / Gnawbox / Terraphorm / Spectre / Stavi / Codes / Proper Villains / Smith & Sorren / Drewski / Seffer / Joseph Newall / Mcnasty / Ollie Costolloe / Mavys / Ogeaz` / Slushroom / Versible / Shortcvke / STEADY.