For you search query Nocturne Op9 we found around 280221 songs. We may show you only some of them on this page. Nocturne in B flat minor, Op. 9 No. 1 incypit. Genre: Nocturne. Key: B-flat minor. Opus/WN: Op. 9 No. 1. Creation date: Acc. to Paderewski: VII/1. Composition Date: Composition Info: The Nocturnes, Op. 9 are a set of three nocturnes written by Frederic Chopin between 18and dedicated.