Six years ago, I created Keyswitch & Expression Map. Since then, a lot of time and passion has gone into the project. Your lovely feedback has been a huge source of motivation and has helped shape KSEM into what it is today.
A few months ago, I founded Interfacette to take the project further and to build a little universe for composers and orchestrators working in Ableton Live.
I hope Version 5 includes everything you were hoping for.