Late arriving, but I'm in this club, too. Besides bass I also play guitar (electric and acoustic) and keyboard. Used to play upright bass, but it's been awhile, and the old thing is broken right now anyway (neck separated from the body, dangit). I can also play some harmonica, kinda Dylan style. Used to also play clarinet in high school and for awhile in college, majoring in music, until I switched to upright bass. Played a little sax in high school, too. I can play drums enough to get by, but I'm terrible on fills, lol.
The instruments I have made money playing are bass, guitar, and keyboard. Been doing that with bass all the time since 1988. Played just one jazz guitar gig in the last twenty years. Longer than that since I played other stuff in a band on guitar.
I'm loving bass. Oh yes! And I'm just good enough to keep working. Not the best, though, nope.