Vocalist Penelope Tzanetaki was born in Thessaloniki. She is an Ionian University graduate, where she studied jazz composition and vocal performance. She also holds a piano and music theory diploma.

She has collaborated with musicians of the greek jazz scene performing and recording (Dimitris Kalantzis, Priamos Morakis, etc.) and in 2017 she released digitally her album as a leader "Arc en ciel" including mainly her original compositions.