Airs Saturday, January 18 at 12 noon. The 2013-14 Metropolitan Opera Radio Broadcast season continues with Tchaikovsky’s Eugene Onegin. Valery Gergiev conducts the performance, which features soprano Anna Netrebko as the naive heroine Tatiana, baritone Mariusz Kwiecien as the aristocratic title character, and tenor Piotr Beczala as the poet Lenski. Mezzo-soprano Oksana Volkova sings the role of Tatiana’s sister, Olga, and Alexei Tanovitski sings Prince Gremin. This cast opened the Met season with this new production last fall. Eugene Onegin will be heard over the Toll Brothers-Metropolitan Opera International Radio Network.