The third annual DelFest at the Allegany County Fairgrounds in Cumberland, Maryland does not take place until next Memorial Day Weekend. But bluegrass patriarch and nine-time International Bluegrass Music Association (IBMA) Entertainer of the Year Del McCoury joined IBMA Broadcaster of the Year Katy Daley yesterday on WAMU’s “Bluegrass Country” to announce the initial lineup for the event and take calls from fans. [To read the entire article, click on the headline.]