Complex sentence: Within a year of leaving Laban, Jooss took the opportunity to establish his own dance company called, Die Neue Tanzbühne, it was here Jooss met Fritz A. Cohen, the Jewish composer who worked with Jooss on many of his famous pieces.
Split into simpler sentences: Within a year of leaving Laban, Jooss took the opportunity to establish his own dance company called, Die Neue Tanzbühne. It was here Jooss met Fritz A. Cohen, the Jewish composer who worked with Jooss on many of his famous pieces.