2) Song: The song is called "Gortoz a ran - J'attends" (means "I await")
The lyrics are in breton, a celtic language from Brittany, western France.
The composer is breton singer Denez Prigent, who performs it with Lisa Gerrard.
It's from his album "Irvi".
Ridley Scott asked for it to be on the Black Hawk Down soundtrack.