Next Previous Denner alto recorder by Joachim Rohmer Posted (not *owned*) by Vicente Parrilla June 3, 2015 415 Hz, Alto, Baroque, Denner, Joachim Rohmer, Sold Denner, Joachim Rohmer SOLD Related Posted by Vicente Parrilla Thanks for reading. I’m a recorder player, improviser & educator. I’m also one of a small group of Early Music performers fully focused on improvisation. “Mr. Parrilla and company go all out.” —The New York Times. Read more · Follow me on twitter.