I haven’t read through the whole topic (I will in a second
), but using a modular synth as a “regular” instrument had always been my goal. I went through a few setups, but I’ve finally settled on the one below. For me, one of the most important things about playing an instrument is gesture, i.e. the actual action I have to perform to make something happen. That’s why I stick with Pressure Points as an awfully useful tool to play my modular. Coupled with a simple switch (Doepfer’s A151) it gives me quite a lot of options, and is expressive enough for my needs. I also use 2 joystick modules for added control. So, perhaps, focusing on the way you interact with your modular synth could make playing it more enjoyable?
Also, the thing I like about acoustic instruments, is the fact that they’re not only about the “desired” sounds (notes played, timbre, etc.), but also about a lot of seemingly “undesired” sounds (like e.g. the sound of moving your left hand over the strings while changing the position), which – for me – are just as important as the "clean”. My solution to make my modular synth more like an instrument was to use Mikrophonie – it picks up sound from all over my case (pluggin/unplugging cables, switching switches, intentional and unintentional scratching/tapping etc.). That way, it really becomes an electroacoustic instrument.
Here’s my case:
https://cdn.modulargrid.net/img/racks/modulargrid_522185.jpg?1547417309
Cheers,
Lukasz