Nothing to do with the Blues original (by Willie Dixon and recorded by Howlin' Wolf in 1960, also famously performed by the Doors on their debut album).
The term ‘backdoor man’ in a blues context refers to extramarital (and other) affairs conducted by sneaking in the back door whilst the husband’s away - though in a modern context could refer to backdoor virgins. Hey, whatever floats your boat!
There’s a guitar solo that will leave you with a nosebleed at 50 seconds on this one!
"Backdoor Man" is an cover song track. This song is in the blues genre and also has a rock feel.
It is a composition by Benny Sutton.
The track was first made available here in 2022, though copyright precedes that, as can be fully ascertained from registration with The Performing Rights Society in the United Kingdom.
If you really like this cover song track "Backdoor Man," please consider spreading the word on your social media and, ideally, if you have a website, please backlink to this URL: https://bennysutton.com/downloads/1752-backdoor-man-superb-version