On my PA1x I use the songbook very similarly. I set up the songs in songbook by getting the right style, tempo, setting etc. then saving the song under that title in the songbook. I usually save the song in all caps so that my songs stand out from the library of other songs in there. I then have a second list of just songs I've done this way. All my songs are under the "Destiny" list which is the name of the ministry I work for. I have since taken it a step further. I have created a list called "Set list" which I take just the songs I'm doing for the service and place them in order so that I can go from song to song by just touching the "Next" button. This works very smooth and well.

Hope this helps.

Jeff