Which preposition to use with pianola

in Occurrences 1%

To where they sat came bursts of boisterous laughter and of the waltz-music of the pianola in the hall, for in the shooting season the echoes of the fine mansion were awakened by the merriment of as gay a crowd as any who assembled in the Highlands.

over Occurrences 1%

Mark Twain used to advertise his preference for the pianola over the pianoas if that proved anything against the playing of Paderewski.

Which preposition to use with  pianola