Person JSON abvHUMMEL forenameJohann Nepomuk notes concerts3408, 3423, 3488, 3500, 3500, 3500, 3500, 3500 externalConcert Programmes Project820 - Hummel, Johann Nepomuk [automatic match]19th-Century London Concert Life (1815-1895) (needs login)649 - Hummel, Johann Nepomuk [automatic match]
