Philip Glass - Floe Sheet music for Piano (Solo) | Musescore.com
Music (Chapter 10) - The Stage Works of Philip Glass
The Aesthetics of Minimalist Music and a Schenkerian-Oriented Analysis of the First Movement "Opening" of Philip Glass' Glassworks - Page 15 - UNT Digital Library
Philip Glass "Glassworks: No. 1, Opening" Sheet Music (Piano Solo) in C Major - Download & Print - SKU: MN0149841
Music (Chapter 10) - The Stage Works of Philip Glass