|Opus/Catalogue NumberOp./Cat. No.
|Composer Time PeriodComp. Period
Op.3, an impromptu, was published in 1854, somewhat after Opp.1&2 (1851). However the Kalliwoda family Nachlass lists the Liszt edition as the earliest known published form of Op.4. (His scherzo Op.2#2 is -- one assumes -- not the same scherzo as this one?)