1. Wizard of the Cordovox Format: LP Names: Instrumentalist: Krempasky, JohnInstrumentalist: Manthey, Gene Subjects: PolkasWaltzesOld-time music Release Date: 1965
2. The John K Duo Format: LP Names: Instrumentalist: John K DuoInstrumentalist: Krempasky, JohnInstrumentalist: Manthey, Gene Subjects: PolkasWaltzesPopular musicOld-time music Release Date: 1971