Here is a screenshot.
Why are the lyrics different sizes? See the last line is smaller than the rest.
There is a box that the song lyrics fit into (you can see it by customizing the slide). We don't auto-break lines in song lyrics, so if one line is just too long to fit we shrink that single line (if we can shrink it within an appropriate threshold). If it would need to be shrunk more than 20% (I'm going from memory -- could be a different number) than we shrink all the lines.
It seems like this art probably could support a larger bounding box for the lyrics; you could edit it using the customization flag, or put "till you die" on the next line.
(I see this happen at my church, too... but almost always it's because someone put two 'lines' of the lyrics onto one line.)
Thanks. I figured that out and just split the line into two lines.
