Felipe Otondo Ruiz, Jojo, 1998For tape
Felipe Otondo Ruiz, Birds in a Cage full of silence, 1999For tape (5 min. 36 sec.)
Felipe Otondo Ruiz, Guitar ex Machina, 2000For electro-acoustic guitar and 4 channel tape or vice versa (7 min. 24 sec.)
Felipe Otondo Ruiz, Impermanences I, 2001For solo cello and computer (6 min. 59 sec.)
Felipe Otondo Ruiz, Constelaciones 1, 2003For tape (2 min. 45 sec.)
Felipe Otondo Ruiz, Objetos Encontrados, 2003For tape (2 min. 01 sec.)
Felipe Otondo Ruiz, Pi, 2004For tape (and video) (4 min. 58 sec.)
Felipe Otondo Ruiz, Zapping Zappa : Homenaje a Frank Zappa, 2004For tape (11 min. 58 sec.)
Audio file
Audio file with sonogram
Audio file with score
Audio file with limited access