Complex sentence: The internal conflict boiled over during recording of "The Notorious Byrd Brothers" album in August and September, where differences over song selections led to arguments, with Crosby being particularly adamant that the band should record only original material.
Split into simpler sentences: The internal conflict boiled over during recording of "The Notorious Byrd Brothers" album in August and September. Differences over song selections led to arguments, with Crosby being particularly adamant that the band should record only original material.