[Zubersoft]

The separate songs in two page mode will just ensure that two pages from different songs are not displayed at once. If you turn from the last page of one song to the starting page of another song, it's going to go back to displaying two pages at once (because it's the two page display mode). There is no option to display only one page from the next song when switching songs. So you'll have to choose whether you prefer to have the songs separated, or prefer to always only turn one page at a time.

Mike