well, bass is a good option for now, untill synthizer becomes more stable and good enough bindings are available for it. For now, I don't think there is a bass nuget package available, but you can get it in bass forums, in the bass for .net topics. If you go on the un4seen website, you can then download bass for all operating systems you want to support with your app. Then, you use the bass wrapper as you would any other assembly reference, you add it in the solution as a reference to your project, then add the native libs with the copy to build directory build action so that they are in the same folder as your app and the bass wrapper so that your program can find them more easily.