Complex sentence: A few months later Mick Liber left and worked with Billy Thorpe and Gulliver Smith's band, The Noyes, while former member Virgil East joined Jeff St John's next project, Yama.
Split into simpler sentences: A few months later Liber left and worked with Billy Thorpe and Gulliver Smith's band, the Noyes. Former member East joined Jeff St John's next project, Yama.