The interludes are intentionally contrasting in tempo and style and can be performed in whatever order makes the most musical sense given the nature of the more substantial works on a program. If the movements are performed as a single work, they should be played in the order in which they appear in the score. The primary unifying aspect of the piece is the reliance on meters in five. Each movement begins in either 5/8 or 5/4, and the entire work is dominated by those meters. This is simply another way to pay homage to the Promenades of Mussorgsky's great work. Score & parts. - the composer