Ostinato Prelude n.3 "In the Progressive Mood"

The "Three Ostinato Preludes" were commissioned from the Harvard University (2016). The three preludes explore various types of ostinatos.
The third one "In the Progressive Mood" is a prelude in Progressive style with a rhythmic ostinato in the left hand in the beginning and in the pedal in the final part.

http://www.youtube.com/watch?v=Px5nz054Pbg

http://www.marcolomuscio.com/works.htm