FL Studio is/was Delphi based but I got to believe that it’s been ported to c/c++ in light of the Mac version that’s now available. I know there is kylix but I can’t imagine that was the way it was ported. But maybe so. I actually maintain a Delphi app used for trucking and logistics that the company purchased the source code for. We have a vm sitting on our server farm that is hosting an image of a highly customized version of Delphi that’s our “build” server. We are going to port this to C# second half of the year. The dude made all sorts of UI snafus, like 4 way check boxes using multi color checks for security provisioning. To add insult to injury if you have any color blindness you cannot perform this task- red, violet, green and blue are the options. I don’t have any known color blindness and it’s hard for me to tell.