Piano Solo - Level 1 - Digital Download SKU: A0.1143359 Composed by Johann Baptist Vanhal. Arranged by Piacere Music Sheets. Classical,Instructional,Standards. Score. 3 pages. Piacere Music Sheets #743715. Published by Piacere Music Sheets (A0.1143359). Opus/Catalog Number: Op. 41, No. 1 Key/Tone: C major Movements/Sections: Cadenza - Andante cantabile (arietta) - Allegretto - Coda Difficulty: Grade 2/12 (Intermediate) Obs.: With its simple form and tuneful melody, this piece consists of a short cadenza followed by two movements: Cadenza: a short passage in improvisatory style used mainly to introduce the key, it is normally omitted from performance. Arietta (Andante cantabile) - Allegretto The Arietta (Andante cantabile) features an A-A'-B-A' musical form, and the Allegretto features an A-A'-B-A'-Coda musical form, which is typical of the Pre-Classical era.