Its interesting, and informative,to note that the best bass solo I EVER saw live, was a NYC street performance, ( the subway station right near the big record store in the village,)
and this dude played completely percussively. I was beelining from McSorleys to make some show/dinner? with a big group and I insisted we stop. It just really hit me how percussive the bass really can be. Dude had great chops.

some of the best slap and fingering I've ever seen.
Which we could fish up a .wav ofthe BOC riffs..
sometimes the best "solos" are a simple riff or ring,
guitar or bass.. like B.B. King likely would have made a fine bass player with tasty riffs....
I could see easily flippin between rythm guitar and bass from gig to gig. One reason I bought a Telecaster years back when I gigged.
Bass, guitar, whatever, it's all about the " ridum na man". Yes?
BTW< Mr. Till is precisely correct. This thread is not about basses at all.