This bugs me too, it's a little frustrating that android devices won't read tags properly like the rest of the world.
One work around would be to put the other artists in the song name, ie. How do you Want It (feat feat. K-Ci and Jo Jo)
Have you tried Power Amp? I hear it reads tags differently than most other players. Pro Player has an option to browse only by Album Artist, but it doesn't work, and when I look at the tags all of the album artists are blank. Even if I try to add an album artist manually it won't stay.