Music::PitchNum - note name and pitch number utility roles To install this module, use CPAN, for example: cpan Music::PitchNum For the source code, see: https://github.com/thrig/Music-PitchNum which can be installed once git and cpanm are installed by e.g. git clone https://github.com/thrig/Music-PitchNum cd Music-PitchNum cpanm . The documentation following installation can be found by running: perldoc Music::PitchNum assuming that all went well. DEPENDENCIES Moo::Role and such, plus some time spent studying the various forms by which music theory notates notes. COPYRIGHT AND LICENCE Copyright (C) 2014 Jeremy Mates This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.20 or, at your option, any later version of Perl 5 you may have available.