Lee Hazlewood was an American Singer-Songwriter and record producer. He is possibly most famous for his work with Nancy Sinatra in the 1960's. He was the author and producer of the Nancy Sinatra hit, "These Boots Are Made For Walkin'". He released his final album album Cake or Death in 2006 before announcing his retirement. On August 4, 2007 Lee passed away from renal cancer.