Cryptanalysis of the Enigma bombes were, however, very fast and the most successful. They were extensively used by Bletchley Park over teleprinter links (using the Combined Cipher Machine) to OP-20-G for both 3-rotor and 4-rotor jobs. Although the German army, SS, police, and railway all used Enigma with similar procedures, it was the "Luftwaffe" (Air Force) that was the first and most fruitful source of Ultra intelligence during the war. The messages were decrypted in Hut 6 at Bletchley Park and turned into intelligence reports in Hut 3. The network code-named ‘Red’ at Bletchley Park was broken regularly and quickly from 22 May 1940
Cracking The Code was the last music Hubert ever made… so I felt a duty of care. I asked [Dr. John] to help me finish it and he agreed." Hubert Sumlin died 13 days after the recording session for "Cracking The Code" and the album captures his last ever recorded performance. Sumlin also posthumously provided inspiration for lead-off single ""Holla"". Petit recalled: "I’m thinking… it’s a shame we’ve got all these people celebrating [Hubert] and he’s not on [Hubert’s Blues]. So I went back to the tape of Hubert and I arranging the song and picked out the bits that might work. And