From This Might Be A Wiki
Song name Run time Releases Year Differences from other versions
Dallas 0:42

Venue Songs (MP3 Album), Venue Songs 2004 Flans' falsetto is a little more present at the beginning. The mini-mini-jam around 25 seconds is a little different.
Dallas (Studio) 0:42

Venue Songs 2005 Contains guitar at 10 seconds which gives way to a greater keyboard sound.