@jonas solved, thanks!

@jonas as I said (and as the images above show) the tags are correct, I don't understand why Strawberry keeps on reading them into the Various Artists folder while they aren't

@jonas it hasn't worked, this is what the console gives as output

@jonas since there are other albums which are improperly placed, should I repeat the same line of code with different parameters everytime?

A picture explaining in detail what I mean: the '1969 - Black Woman' folder is correctly placed in the 'Sonny Sharrock' folder in my HDD, and accordingly tagged. However, Strawberry redirects it to the "Various Artists" folder for no apparent reason.

So I recently started trying various Ubuntu music players and finally settled onto Strawberry, since it seems to be the one that best suits what I want from it. However, as soon as I uploaded my music collection onto it, some albums have been inserted into the "Various Artists" section of my collection, instead of their respective artists folder. I know for certain that my tags of the songs are correct and would put those files into any other music player, but for some reasons they are wrong on Strawberry. Any idea on why this would happen?