Klaviersonate_Nr._9_E-Dur,_op._14.1_-_III._Rondo_-_Allegro_commodo.ogg ( Недопустимый файл Ogg: Stream Undecoded)
https://archive.org/details/09klaviersonatenr.3op.2.3cduri.allegroconbrio , https://archive.org/details/beethovenschnabel2 https://archive.org/details/beethovenschnabel3