Complex sentence: Ramone (Jeff Hyman) played with Sniper, under the name Jeff Starship, from the summer of'72 until early' 74, when he was replaced by Alan Turner.
Split into simpler sentences: Ramone (Jeff Hyman) played with Sniper, under the name Jeff Starship. He continued playing with them from the summer of'72 until early' 74, when he was replaced by Alan Turner.