sentences:  Porter and Binder also managed Springfield and introduced him to the US market.He co-wrote the song "Shining" with Jill Wagner-Porter, which was recorded by Marcia Hines on her 1976 LP album "Shining", and also wrote "Empty" and "A Love Story" on that album.In the 1980s, Porter produced albums for Air Supply, Tommy Emmanuel and The Nauts.