This series (made in the spring of 2009) ideally belongs with Boleros, although it was executed using an altogether different system. The question behind both concepts is the same: what happens (sonically and musically) if I overlap several copies of the same piece, slightly shifting each one in a regular way? In this case the copies are digital clones (and not different versions, as in Boleros). I'm working on several pieces using this method. (Tip: the number of instruments or groups of instruments used in each piece is also the number of copies used.)