|Opus/Catalogue NumberOp./Cat. No.
|I-Catalogue NumberI-Cat. No.
|Composer Time PeriodComp. Period
It's a bit strange that Tourbié, who was only in his 20s when this piece was published, already had composed (and published?) 205 opus numbers. Aren't we confusing him with another, older composer, maybe a family member? - R.P.