Noted folk music writer Scott Alarik may be best known for having covered folk music for The Boston Globe for more than 20 years and as a regular contributor to public radio. However, he also is the author of Revival: A Folk Music Novel that has drawn accolades from a number of luminaries on the contemporary folk scene. Kathy Sands-Boehmer posed some questions to him recently. [To read Kathy's Q & A interview with Scott Alarik, click on the headline.]