Hello Mikey,

Your song actually has 24 bars the way you described it. 1-8 plays twice, 9-16 plays once. One way you could do it is to enter all 24 bars of your song into the chordsheet, then create the repeat making sure that "Generate Bars" is unchecked (that's a setting in the Repeats and Endings dialog.). The other way to do it is to enter 16 bars and create the repeat with "Generate Bars" checked, so that BIAB adds the 8 bars to your song. There are tutorials on this at:
http://www.pgmusic.com/tutorial_repeats.htm

Alternatively, you could simply use the "regular" settings to frame your song without using 'repeats and endings'. In other words, just set the first and last bar of your chorus, and the # of choruses you want played. You could set 1-8 2X, then setup a tag ending (Song Settings window) to play bar 9-16 after the second chorus.

Andrew
PG Music Inc.