Complex sentence: They were one of the most popular bands in the northern upstate New York area and recorded under several names such as the Sure Cure and the Pineapple Heard, eventually becoming Wool, and recording a self-titled album of that name.
Split into simpler sentences: They were one of the most popular bands in the northern upstate New York area. They recorded under several names such as the Sure Cure and the Pineapple Heard, eventually becoming Wool, and recording a self-titled album of that name.