Lavender's New - available at Piano Pronto
Based on a folk song, a lovely arrangement. 

Link to Lavender's New Sheet Music

Based on the traditional English folk song and nursery rhyme, “Lavender’s Blue,” this delightful arrangement by Jenny Walker adds unexpected harmonies and key changes. The march-like 4/4 section gives a new, sombre feel which quickly gives way to a brighter, more flamboyant ending.