The official Fox promo for next week's winter finale of Glee focuses on Rachel and Finn and whether or not they really will say "I Do."

But there's another, non-wedding event scheduled for "On My Way." A little something called... Regionals! And it will pit the New Directions against Sebastian and those mean Dalton Academy Warblers.

What songs will each side sing? We've posted an audio clip from the episode below, along with the full track list:

• Brittany, Santana and Mercedes - "Stronger (What Doesn’t Kill You)"
• Rachel, Artie, Santana and Blaine - "Fly/I Believe I Can Fly"
• Rachel and New Directions - "Here’s to Us"
• Sebastian and the Warblers - "Stand"
• Sebastian and the Warblers - "Glad You Came"
• Blaine - "Cough Syrup"

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.