First 'real' concert I attended-
The James Gang opened for The Edgar Winter Group in '74.
This was the Tommy Bolin version(no Joe Walsh); they opened with "Ride The Wind" from their then-new
Bang album(James Gang's
Bang..."Gang Bang", get it?)
Anyway, Peters was playing what looked like a '70s Fender Telecaster bass...it may have been an old P-bass(looks like the 2-toned sunburst P-bass Sting is playing nowadaze).
Peters' tone was 'hollow'...I do remember digging it.
In any event, from what I have heard by Peters & The James Gang-
Yes, like a lotta the late '60s/early '70s Rock players, he could 'jam' & work the tune.