|First Publication||1863 – Leipzig: Friedrich Hofmeister|
|Genre Categories||; ; ;|
|Work Title||Schule des Anschlags|
|Alternative. Title||Douze Etudes d’égalité et de goût|
|Opus/Catalogue NumberOp./Cat. No.||Op.263|
|First Publication.||1863 – Leipzig: Friedrich Hofmeister|
|Composer Time PeriodComp. Period||Romantic|
Apparently, the one piece to survive in the piano literature from this work was No.12 entitled Feu roulant. Etude d’agilité which was also published separately at the time as Op.263bis. A version for 2 pianos of No.12 appeared as Op.256 (published by Hofmeister,). It appears that subsequent editors of the solo piano version have all erroneously labeled it as being Op.256.