Soprano voice,Vocal Solo - Level 4 - Digital Download SKU: A0.884803 Composed by Giacomo Puccini. Arranged by Jonathan Prentice. 20th Century,Opera. 5 pages. Jonathan Prentice #5866765. Published by Jonathan Prentice (A0.884803). Musetta sing's this wonderfully flirtatious waltz, When I Go Along, in Act 2 of Puccini's La Bohème, where she delights in causing her jealous ex-lover, Marcello, as much embarrassment as possible. (Here a tone lower than the original, in D Major, more suitable for mezzos and younger sopranos).