Due to the nature of Philip Glass's music, I have marked where the beats are in each measure with asterisks.
I've also placed a '.' under notes that should be short without sustain.
On paper it looks pretty simple, but it can be tricky to get the clean notes with good sustain. Good luck :)


  *   *   *   *      *   *   *   *      *   *   *   *      *   *   *   *
|---7--------------|--(7)-------------|------------------|------------------|
|---8--------------|---8--------------|--(8)-------------|------------------|
|---9--------------|---9--------------|---9--------------|--(9)-------------|
|------------------|---9--------------|---9--------------|---8--------------| x2
|------------------|------------------|---7--------------|---7--------------|
|------------------|------------------|------------------|---6--------------|

  *   *   *      *   *   *      *   *   *   *      *   *   *   *
|--------------|--------------|------------------|---4---4---2---2--|
|---4--4--4--4-|---3--3--3--3-|------------------|---4---4---4---4--|
|--3--3--3--3--|--3--3--4--4--|--5-5-5-5-5-5-5-5-|---5---5---5---5--|
|-5--5--5--5---|-5--5--5--5---|-5-5-5-5-5-5-5-5--|---6---6---4---4--| x4
|--------------|--------------|------------------|------------------|
|--------------|--------------|------------------|------------------|
                                                         .       .

  *   *   *      *   *   *      *   *   *   *      *   *   *   *
|-----3--------|--------------|-------3----------|-4-----2----------|
|-----4--------|--------------|-------4----------|-4-----4----------|
|-3---3--------|-3---4---4----|-5-----5----------|-5-----5----------|
|-5---5--------|-3---3---5----|-5-----5----------|-6-----4----------| x2
|--------------|--------------|------------------|------------------|
|--------------|--------------|------------------|------------------|
  .

Tempo change, slows down

  *   *   *      *   *   *      *   *   *   *      *   *   *   *
|--------------|--------------|------------------|------------------|
|---4--4--4--4-|---3--3--3--3-|------------------|------------------|
|--3--3--3--3--|--3--3--4--4--|--5-5-5-5-5-5-5-5-|--5-5-5-5-5-5-5-5-|
|-5--5--5--5---|-5--5--5--5---|-5-5-5-5-5-5-5-5--|-5-5-5-5-5-5-5-5--| x2
|--------------|--------------|------------------|------------------|
|--------------|--------------|------------------|------------------|

  *   *   *      *   *   *      *   *   *   *      *   *   *   *
|--------------|--------------|------------------|------------------|
|---4--4--4--4-|---3--3--3--3-|------------------|------------------|
|--3--3--3--3--|--3--3--4--4--|--5-5-5-5-5-5-5-5-|--5-5-5-5-5-5-5-5-|
|-5--5--5--5---|-5--5--5--5---|-5-5-5-5-5-5-5-5--|-6-6-6-6-4-4-4-4--| x2
|--------------|--------------|------------------|------------------|
|--------------|--------------|------------------|------------------|

  *   *   *      *   *   *      *   *   *   *      *   *   *   *
|-3---3---3----|-3---3---3----|-3---3---3---3----|-2---2---2---2----|
|-4---4---4----|-3---3---3----|-4---4---4---4----|-4---4---4---4----|
|-3---3---3----|-3---3---4----|-5---5---5---5----|-5---5---5---5----|
|-5---5---5----|-5---5---5----|-5---5---5---5----|-4---4---4---4----| x2
|--------------|--------------|------------------|------------------|
|--------------|--------------|------------------|------------------|
  .   .   .      .   .   .      .   .   .   .      .   .   .   .

  *   *   *      *   *   *      *   *   *      *   *   *
|--------------|--------------|--------------|--------------|
|---4--4--4--4-|---3--3--3--3-|---4--4--4--4-|---4--4--4--4-|
|--3--3--3--3--|--3--3--4--4--|--5--5--5--5--|--5--5--5--5--|
|-5--5--5--5---|-5--5--5--5---|-5--5--5--5---|-6--6--4--4---| x4
|--------------|--------------|--------------|--------------|
|--------------|--------------|--------------|--------------|

  *   *   *   *      *   *   *   *
|------------------|------------------|
|------------------|------------------|
|--3-3-3-3-3-3-3-3-|--5-5-5-5-5-5-5-5-|
|-5-5-5-5-5-5-5-5--|-6-6-6-6-4-4-4-4--| x2
|------------------|------------------|
|------------------|------------------|

  *   *   *      *   *   *   *
|--------------|------------------|
|--------------|------------------|
|--3-3-3-3-3-3-|--5-5-5-5-5-5-5-5-|
|-5-5-5-5-5-5--|-6-6-6-6-4-4-4-4--| x2
|--------------|------------------|
|--------------|------------------|

  *   *   *   *
|---3---3---3---3--|
|---4---4---4---4--|
|---3---3---3---3--|
|------------------| x2
|------------------|
|------------------|
    .   .   .   .


If anyone has any questions or comments, you can email me at phthisis (at) goatse (dot) cx