Startup Task XXX : The western 12 tone music scale is limited and out of tune. Many of the reasons for it being useful (instrument construction, notational comp

Startup Task XXX : The western 12 tone music scale is limited and out of tune. Many of the reasons for it being useful (instrument construction, notational complexity) are no longer show stoppers. Anyone who can create software that makes it practical and intuitive to create good-sounding music using natural 'just' intervals or/and alternative scales could shake up the entire world of music. 'Scala' is a nice tool but it doesn't count. Bonus points for being able to automatically convert existing 12-tone music to just intervals in a way that makes it sound better.