Just recorded a simple one man session in A minor:
The piano and drums are the Calf Fluidsynth, the effect on the bass solo is the Calf Vintage Delay. Recording was done in Ardour. No further mixing and mastering, just a simple and direct export to the .ogg file here.
The bass (2 tracks) is my Fender Squier Vintage Modified Precision Bass Fretless, directly into my Focusrite Scarlett 6i6 (2nd gen) USB audio interface (to which I also connected my MIDI keyboard to record piano & drums).
Enjoy. And thanks for listening.