Originál: Challenger Deep. S4.ESB1141. Grade 2. Challenger Deep composed by Filippo Ledda. For Concert band. Music for Young band. Grade 2.
Preklad: Challenger hlboko. Stupeň 2. Challenger hlboko zložil Filippo LEDD. Pre koncertné kapelu. Hudba pre mladé kapely. Stupeň 2. Doba trvania 5.
