ABC Notation

The ABC Notation interpreted by NASequencer confirms to the abc music standard 2.1. See original website for the details.
http://abcnotation.com/wiki/abc:standard:v2.1

NASequencer has following limitations.

• Supported file encodings are ascii and utf-8 only
• The notation only for printed score that does not affect playback is ignored
• Not support outdated syntax on version 2.0 or lower
• On "Include field", included file must be placed in the directory that is specified by [Preferences - Include Search Path](preference.md#Include Search Path)