Add a new package for impro-visor. The tool is a java software dedicated to Jazz improvisation. It's quite powerful and resemble to Garage Band. The website of the tool: http://www.cs.hmc.edu/~keller/jazz/improvisor/
We don't normally add packages without maintainers. If you're willing to join the package maintainers to submit and maintain this, please see the instructions at: https://fedoraproject.org/wiki/Join_the_package_collection_maintainers In the meantime, I've added this to the package wishlist at: https://fedoraproject.org/wiki/Package_maintainers_wishlist Closing as DEFERRED pending someone picking it up.