The BLIPPOO BOX is an audio sound generator that operates according to the principles of chaos theory. By using a nonlinear feedback system, patterns are created that exhibit chaotic properties like attractors, bifurcations, etc. Second, the filter also uses a nonlinear feedback system that can go into ranges where bifurcations occur, which results in the creation of ‘undertones’, where the period doublings create harmonic partials that are lower in frequency as the signal fed into the filter.
Erebus is presented as part of the Composers Concordance Mix of Robert Voisey’s 60×60 project. 
60×60 is a project containing 60 works each 60 seconds in length presented continuously in an hour performance synchronized with an analog clock. 60×60 presents a slice of what is happening in the contemporary music scene by representing 60 works that are diverse in aesthetic and style. Works are selected from an international pool of emerging and established composers and sequenced in order. The resulting mix is presented, without interruption, as a continuous one-hour performance synchronized to an on-stage analog clock
The 60×60 Composer Concordance mix was selected in part by Composer Concordance and presented by the on their concert series.
http://www.60×60.com/2012_Composers_Concordance_Mix.htm