Variations serieuses in D minor, op. 54 Variations serieuses in D minor,Op.54 Variations serieuses, op.54 Variations serieuses,Op.54 Piano concerto in A minor, op. 54 Piano trio in A minor, op. 50 Variations Serieuses Op.54 Variations serieuses Opus 54 Piano concerto in A minor op. 54 Violin concerto in A minor, op. 53