Dilemma is a duet formed in Athens in 2002 by Sotiris Tragas (vocals, saxophone, clarinet, harmonica, flute, piano, composition, lyrics) and Popi Dalachani (vocals, guitar).

Their musical reference is a mix of different musical genres like classical, jazz, world music, ambient. Dilemma music unfolds images and sounds of the darkest areas of human soul to the brightest lyricism. They have appeared in many venues and they have composed music for plays and art exhibitions.

The members of Dilemma are a couple in life as well. They share their time between Vienna and Athens.