'Del Cuarto Rojo is an album that integrates many of the musical resources developed by Mujica. It is an amalgam that sums up his own language, including the creation of environments with extended techniques and objects, and experiments in jazz fusion. The album features the participation of outstanding musicians such as Pauchi Sasaki (violin), Jos Quezada (cello), Terje Evensen (electronic effects), Jean Pierre Magnet (saxophone), Cristobal, and Daniel and Gabriel Mujica (sons of Manongo Mujica, on percussion, strings and wind arrangements).