I’ve made a whole EP that’s just made with Syntakt at its core:
It might be a bit cheating, since I used MIDI controllers for performance macros and Ableton FX. There’s also a Digitone in the beginning and the end. I still think it fits the spirit of this thread, as the Syntakt and what it can do is the heart of this work. And I’ve basically tried how far I can get with using only ST and blowing it up by using OB. There’s more info about the setup and process on the thread, in case anyone is interested.