[cmake] is an open-source, cross-platform family of tools designed to build, test and package software. CMake is used to control the software compilation process using simple platform and compiler independent configuration files, and generate native makefiles and workspaces that can be used in the compiler environment of your choice. The suite of CMake tools were created by Kitware in response to the need for a powerful, cross-platform build environment for open-source projects such as ITK and VTK.
[VST 3 Audio Plugin-ins SDK] allows developers to make plugins for Ableton.
Udemy has a free music course on [Ableton Live Introduction].
Udemy has a free music course on [Create Electronic Music With Reason 9].
Still getting the hang of using Dr. DivX for cropping video and editing audio. I was able to record a little [piano improv] while playing next to the Starbucks in the Key Center in Bellevue, WA.