Adapted from File:Range_of_mezzo-soprano_voice_marked_on_keyboard.svg I, the copyright holder of this work, hereby publish it under the following license:...
irc: [2] Polski: Zasięg głosu Mezzosopran zaznaczony na klawiaturze fortepianu English: Range of mezzo-soprano voice marked on piano's keyboard English...
Adapted from File:Range_of_mezzo-soprano_voice_marked_on_keyboard.svg I, the copyright holder of this work, hereby publish it under the following license:...
