Complex sentence: The Seahawks as the road team entered first to "Bittersweet Symphony" by The Verve, while the Broncos being the home team entered last to "When the Levee Breaks" by Led Zeppelin.
Split into simpler sentences: The Seahawks as the road team entered first to "Bittersweet Symphony" by The Verve. The Broncos being the home team entered last to "When the Levee Breaks" by Led Zeppelin.