Complex sentence: Before forming "Jonas Friddle and the Majority," Friddle formed a banjo and fiddle duo, "Sleepy Lou," with former Majority member Maria McCullogh, they specialized in traditional music from the United States and Mexico.
Split into simpler sentences: Before forming "Jonas Friddle and the Majority," Friddle formed a banjo and fiddle duo, "Sleepy Lou," with former Majority member Maria McCullogh. They specialized in traditional music from the United States and Mexico.