Pawel Gawlik – composer, music producer, multi-instrumentalist. Sound director, studio and concert sound engineer.Has composed music for multimedia projects, television programmes, theatre performances, reportages, computer games, advertisements and motion pictures. Has co-operated, among others, with Juliusz Slowacki theatre in Cracow, Syrena theatre in Warsaw as well as with numerous soloists and ensembles.
Monika Wierzbicka – vocalist, author of texts and , sometimes, music. Has co-operated With, among others, Music Theatre in Gdynia, Syrena Theatre in Warsaw, with dubbing studios, with H2O and Analog ensembles. Has issued 11 discs altogether.