Que Sera, Sera (Whatever Will Be, Will Be) Que Sera, Sera (Whatever Will Be, Will Be) "Que Será, Será (Whatever Will Be, Will Be)", first published in 1956, is a popular song written by the songwriting team of Jay Livingston and Ray Evans. The song was introduced in the Alfred Hitchcock film "The Man Who Knew Too Much" (1956), starring Doris Day and James Stewart in the lead roles. Day's recording of the song for Columbia Records (catalog number 40704) made it to number two on the "Billboard" Hot 100 and number one in the UK Singles Chart. From 1968 to 1973, it was the theme song for
Sera (company) publishes a guide book series and sera news periodicals. Sera (company) sera is a company that produces and sells home aquaculture and aquarium products and food for pet fish. The company is based in Heinsberg (North-Rhine Westphalia), Germany. It was founded in 1970 by Josef Ravnak. The name sera is a combination of Ravnak's first name, SEpp (nickname of Josef), and his family name, RAvnak. At the start of the company, a new process called lyophilization was being introduced and was already highly acclaimed for preserving food animals with optimal retention of their nutrients and vitamins. Ravnak capitalized on this