How to pronounce Dukas?

doo-ka
doo - rhymes with TOO
ka - rhymes with PA, HA

Origin: French

According to the BBC website:
The other name that causes much frustration among our Radio 3 listeners, Dukas, is in fact pronounced due-KASS, and not due-KAA. This pronunciation was passed on to the pronunciation unit in 1955 by a friend of the Dukas family, who assured us that this was the composer's own pronunciation."