Eric Gramatges has performed the roles of Zaretsky (Eugene Onegin), Le Baron de Pictordu (Cendrillon), Hermann/Schlemil (Les Contes d'Hoffmann), Mr. Gobineau (The Medium)Prince Leopold Maria (Die Csárdásfürstin),  Herald (Cendrillon), Don José (Carmen), Babylas (Monsieur Choufleuri restera chez lui le...), Roméo (Roméo et Juliette), Gherardo (Gianni Schicchi), Gastone (La Traviata) with Bel Cantanti Opera; Normanno (Lucia di Lammermoor), Gastone (La Traviata) with Opera International; Victorin (Die Tode Stadt) with The Summer Opera Theater Company; and Tamino (Die Zauberflöte) with the Aria Club of Washington.  He has also performed with the In Series in their Viva Zarzuela programs and has been a guest soloist for several regional choral ensembles.  At the San Carlos Institute in Key West, Eric performed in the world première of "Jose Marti: A Musical Tribute." He has sung for numerous churches in the DC area as a soloist, cantor and section leader, including The Basilica of the National Shrine of the Immaculate Conception.

Eric is a of a graduate of The Mason Gross School of the Arts of Rutgers, The State University of New Jersey (B.M. Vocal Performance) and The Benjamin T. Rome School of Music at The Catholic University of America (M.M. Vocal Pedagogy and D.M.A. Vocal Performance).  At CUA, he has performed the roles of  Uberto (La Serva Padrona), Don Giovanni (Don Giovanni), Count Capulet (Roméo et Juliette), Tamino (Die Zauberflöte), Eisenstein (Die Fledermaus), Lucano (L’Incoronazione di Poppea), Rodolfo (La Bohème), The Stage Manager (Our Town by Ned Rorem), Nemorino (L’Elisir D’Amore), Candide (Candide), Nireno (Giulio Cesare), Ferrando (Così Fan Tutte), and Mr. Marshal (Regina). He also has been a National Officers’ Club Scholarship Winner of the Ethel and Carl C. Galbraith Scholarship from the Daughters of the American Revolution.

Eric is on faculty at The Benjamin T. Rome School of Music of The Catholic University of America.