Bob Herndon is the undisputed king of the Harmonetta and showed up at SPAH. I recently bought a harmonetta. He gave me 3 free hours worth of lessons. He took my harmonetta home with him and improved the action and returned it to me within two weeks and included a 1953 recording of his band the Harmonikings. All free. I am forever in his debt and intend to learn many songs on the harmonetta in his honor. Michael Rubin Michaelrubinharmonica.com