Colors Free (VST, AU, AAX) is a unique instrument, filled with sampled analog synth sounds, dusty lo-fi textures and colorful vintage keys. You can build your own sounds from scratch with four different layers, shaping tools and a clever modification engine, or hit the random button to get new sounds. This instrument offers you almost infinite possibilities to create atmospheric, deep and abstract sound sculptures. And you can do it for free — in almost any DAW.

https://www.steinberg.net/vst-instruments/colors-free/