Complete music newbie - Orca + what audio source?

Hey, I recently got interested in starting with live coding as a software dev, with no musical background. Orca seems like the most fun, but I have no idea on how to get an audio-interface that doesn’t require lots of setup/work. Is there some minimal synthlike audio-interface I can use to get some basic samples/sounds? (drums etc.)

I noticed there’s pilot that can receive midi (instructions(?)). But it seems to require some learning to be able to create a drum, if even possible.

Something like Sonic-Pi’s initial samples, but from an audio interface, would be perfect.