https://www.youtube.com/watch?v=ht-bx7iqgYM
A loooong time ago I created soundtracks for websites & interactive CD-ROMs for various corporations. The mindset was functionally opposite in that case but it was fun to receive a concept for the outcome and then work to match that concept. Tooling could be whatever it needed to be. Pay was calculated by the second, which was new to me. :-)