Rehearsal of the "Colors of time" project. Thierry Lang (piano, composer), David Linx (vocals, lyrics), Michel Herr (arranger, supervising the rehearsal, left of the conductor), Jean-Claude Fasel (conductor), Heiri Känzig (double bass), Matthieu Michel (tp) and André Ceccarelli (drs). The "Accroche-Choeur" and the strings of the Orchestre de Chambre Fribourgeois. "Colors of time" is available on the cd Colors of time. Fribourg (CH), May 9, 2012.