Medium III" for double bass (1983), "Cogito / Trompe L'Oeil" for prepared piano, two double basses, Javanese gongs, crystals & metallic objects (1982), "Aulodie Mioritica (gamma)" for double bass and orchestra (1984), "Perspectives au Movemur" for string quartet (1978), "Apogeum" for 22 wind instruments & 3 percussion groups (1972).
Fernando Grillo (double bass), Ion Ghita (double bass), Iancu Dumitrescu (prepared piano), Costin Petrescu (Javanese gong), Cristian Valeanu (metallic objects), Horia Surianu (crystals), Ensemble Hyperion, Yves Prin (cond.), Serioso String Quartet, The National Orchestra of Romania, Iosif Conta (cond.).

"The sound creeps on you, appears out of nowhere, out of a distant circumstance, growing in volume and presence, taking on almost frightening proportions... It's the first piece on Iancu Dumitrescu's first CD