Thanks for the suggestions.
1) This is working fine here. When the next song starts, it displays the album art for the currently playing song.
2) I'll keep the removal of buttons in mind, but the slider may not happen at this stage.
3) Again, I'll see what I can do here.
4) I guess I could do this, just not sure why this would be needed?
5) If the albums are sorted by artist, you should be able to scroll left/right to the next album when in full view. Else there is the Find functionality to check where a particular song is.
6) Video is not something I see being added any time soon. The program is written around a sound playing engine, so adding video means I would have to keep track of seperate sound and video engines simultaneously, which would add a huge degree of complication to what I currently do.