Complex sentence: The national fame was in part due to radio play, the constant touring year to year and a serious boost came when the Jewel Kilcher fans, known as Everyday Angels began to follow the group and post about them on the Everyday Angels internet chat group.
Split into simpler sentences: The national fame was in part because of radio play and the constant touring year to year. A serious boost came when the Jewel Kilcher fans, known as Everyday Angels began to follow the group and post about them on the Everyday Angels internet chat group.