On 4 September 1939, the day after the UK declared war on Germany, Turing reported to Bletchley Park, the wartime station of GC&CS.  Specifying the bombe was the first of five major cryptanalytical advances that Turing made during the war. The others were: deducing the indicator procedure used by the German navy; developing a statistical procedure for making much more efficient use of the bombes dubbed Banburismus ; developing a procedure for working out the cam settings of the wheels of the Lorenz SZ 40/42 ( Tunny ) dubbed Turingery and, towards the end of the war, the development of a portable secure voice scrambler at Hanslope Park that was codenamed Delilah .
The Herb Alpert School of Music at the University of California in Los Angeles offers undergraduate and/or graduate degrees in ethnomusicology, music history and musicology. Students enrolled in the Bachelor of Arts in Ethnomusicology program can specialize in jazz studies or world music, while the traditional music curriculum includes concentrations in composition, education and performance. Unique to the undergraduate music history program are general education courses in American musicals and popular song, electronic dance and film music, the Beatles and rock and roll history.