One light is often all you need.

This photo from 2017 is of my friend and local musician John Budnik. It was lit with a single BRX 500 w/ 53" Elinchrom rotalux octabox flown directly overhead, with a white bounce card at his feet. This is one of my favorite lighting setups and one I use often. I also sometimes use the 60" photek softlighter for this setup.

Camera info:
Sony a7R
Zeiss 55mm f1.8
f10
1/125
ISO 100

Thanks for looking and as always feel free to gimme a shout if you have any questions!