Use shell=True in subprocess arguments to allow Lilypond to be on $PATHs with a ~
Change gen.next() to next(gen)
import StringIO from io
Add Anton I. Sipos to AUTHORS
Improved lilypond tests
Make sure modifiers returns an int
Fixing string encoding issues for Python 3
Add six to install_requires
Merge pull request #26 from singingwolfboy/python3

Python3
Merge pull request #27 from aisipos/lilypond_display

Fix $PATH issues with Lilypond display() hooks
Left hand of the first few measures of K545 added.
Merge pull request #29 from DeadWisdom/master

The left hand of the first few measures of K545.
eliminate need for combine
fixed linter nits
double quotes
clarified status of K545 project a bit
make alberti repetition count sensitive to alberti note duration