Beethoven: Piano sonatas Ronald Brautigam - fortepiano
no.23 op. 57, "Appassionata"
https://youtu.be/mUPNt9B3QFU
no. 24, op. 78 in F# major
https://youtu.be/WiHtNP_vkXY
no. 25, op. 79 in G major
https://youtu.be/S5ioLoFwzdI
no. 26, op. 81a in E-flat major, "Les adieux - Lebewohl"
https://youtu.be/gfRmsezLSc8
no. 27, op. 90 in E minor
https://youtu.be/ggFi1nQrPjc
no. 28, op. 101 in A major
https://youtu.be/w9F1W-Rv9kc
no. 29, op. 106 in B-flat major ("Hammerklavier")
https://youtu.be/K8gJ-Bt_B4Y