Ignace Jan Paderewski / Chopin: Waltz in A flat, Op. 34/1

Whose song is Ignace Jan Paderewski / Chopin: Waltz in A flat, Op. 34/1?

Artist Album
Ignace Jan Paderewski
Paderewski - His earliest recordings [Disc 1]
Paderewski - His earliest recordings [Disc 2]