Kostas Damopoulos is a graduate of harmony, counterpoint and piano (National Conservatory). He has also attended for several years electric organ (Yamaha - Electone) courses - holder of Grade 5, as well as music education and music-therapy sessions, improvisation, blues, jazz keyboards with: Gudrun Finder, Joe Zawinul, Pantelis Benetatos, Stavros Lantsias and others.He has been collaborating with various bands and musicians and has been performing regularly.

He collaborated with Athens State Orchestra on the events "Scorpions & State Orchestra of Athens" in Kallimarmaron (2018), "Classic Rock 3" with Uli Jon Roth (2019), "Classic Rock 4" with Pyx-Lax, Dionysis Tsaknis, Vangelis Germanos ( 2020), "Classic Rock 5" with Joe Lynn Turner and Dave Bickler (2021) and "Classic Rock 7" with Dave Evans, Justin Hayward (Moody Blues) and Maggie Reilly (Mike Oldfield band) (2023) held at Herodes Atticus Theatre.

In 2021, his first book "How to learn electric organ" was released by Philippos Nakas publications. In 2022 he wrote "The Complete Keyboard Method" published by Philippos Nakas editions.

He has been teaching at the Philippos Nakas Conservatory since 2010.