Complex sentence: The Wind Ensemble has recorded eight CD's based on their concerts and Lehigh fight songs, including the official CD for the 2007 commemoration of the 400th anniversary of Jamestown's founding.
Split into simpler sentences: The Wind Ensemble has recorded eight CD's based on their concerts and Lehigh fight songs. They are recording the official CD for the 2007 commemoration of the 400th anniversary of Jamestown's founding.