Anissegos Antonis was born in Thessaloniki in 1970. He began his piano studies at the age of seven. In 1991, he received a piano diploma from the Thessaloniki State Conservatory.

Further studies followed with Attila László (piano) and György Orban (composition) at the Franz Liszt Academy in Budapest and with Kurt Schwertzig (composition) at the Music Hochschule at Vienna. He also attended the Music Hochschule in Cologne, where he studied with Krzysztof Meyer (composition) and John Taylor (jazz piano) before receiving a composition diploma in 1997. From 1998 to 2002, he studied composition with Walter Zimmermann at the University of the Arts in Berlin.

He has been awarded numerous prizes, among them the first award in the composition competition of the Berlin Neukölln Opera in 2000. His works have been performed in various European cities. Antonis Anissegos has performed around the world with various groups (such as the European Music Project, the Ensemble Junge Musik, IAMA, Lynx, Grix, KAYA, etc.) with which he has released many recordings.

His first album as a leader "Take Your Right Side To The Left" was released in 2004. He lives and works in Berlin as a pianist and as a composer.