Oriģināls: Shorter Orchestral Works I. The Spitfire. William Walton. Advanced. Shorter Orchestral Works I composed by William Walton. 1902-1983.
Tulkojums: Spitfire. Uzlabots. Edited by David Lloyd-Jones. Par pilnu orķestri. William Walton Edition. Level C-D. mēreni grūti - grūti.