Installing two artists per song in android

How to set two artists for one song in android so that it appears as one artist in playmusic.

I tried

t.setField(FieldKey.ARTIST,"ram/Rakul");
t.setField(FieldKey.ALBUM_ARTIST,"ram;Rakul");
t.setField(FieldKey.ALBUM_ARTIST,"ram&Rakul");

      

        
        
        
      

    

I tried all pruners, is there a way to separate them or can we only have per artist?