Music::Tension - musical interval tension analysis this module can be installed using cpanm: cpanm Music::Tension run perldoc(1) on Music::Tension for documentation to install from source code, with dependencies: git clone https://github.com/thrig/Music-Tension cd Music-Tension cpanm . or the manual way: perl Build.PL && ./Build test && ./Build install to author a new release: ./Build testcover RELEASE_TESTING=1 TEST_SIGNATURE=1 ./Build test ./Build disttest git tag -u ... -s v... cpan-upload ... git push ... ./Build realclean