On the August 2 Friday LIVE from the Ron Hull Studio, host Genevieve Randall and guests have lively conversations about: Tada Theatre's production of "The Great and Powerful Oz;" Nebraska Crossroads Music Festival; and Beatrice Community Players' "Alice By Heart." Also, new poetry from Ava Winter and musical performances by Nebraska Crossroads artists: Erik Higgins, Olga Smola and Valeri Tolstov; and Daniel Martinez, Oscar Rios and Stephen Cantarero.