Sakis Papadimitriou and Christos Yermenoglou are closely collaborating since 2002 in concerts where music is combined with song, poetry and cinematography. They have performed in the festivals of Smyrni (Turkey) and Luxenburg, in the festivities of "Thessaloniki - Olympic City 2004", in "Dimitria", in the Festival of Patra, in "Strange Screen" etc. Among others, they have presented thematic concerts on Bertolt Brecht, Samuel Beckett, Musica Lontana, Open Routes, "Sound of the Screen". As a duette, they suggest the presentation of sound straight from its source and the immediacy of the acoustic instruments. Piano and percussion are presented in familiar and new timbres and soundscapes, in conventional and contemporary modes.