Includes two sets of vocalises, "24 Vocalises" op 81 and "24 Progressive Vocalises" op 85. Panofka (1807-1887) was one of the great 19th century voice teachers. His background as a violinist and composer greatly informed these athletic bel canto vocalisecompositions. Opus 81 is for soprano, mezzo-soprano or tenor. Opus 85 is for all voice types except bass.