You are, if you have printed this document, holding in your hand the
written documentation for the audio and midi sequencer MusE version 2.
http://www.muse-sequencer.org is MusE's home on the internet where
everything MusE releated should be possible to find, software, this
documentation, forums, mailing lists, bug reporting, FAQs. If you have
this document but not the software head on over there to find what it's
all about.
