With its stellar writing team – music and lyrics Burt Bacharach and Hal David, book Neil Simon (based on Billy Wilder’s screenplay for hit comedy The Apartment) – this musical set in early 60s New York is as lovable and eager to be loved as any pedigree pup. It boasts a hero of self-deprecating charm in Chuck Baxter, insurance company junior and wannabe executive dining room key holder. Happily for Chuck, he already holds the keys to a Manhattan studio apartment, discreet walking distance from the office. Jaded middle-aged senior executives aspire to these keys to happiness in their turn for the odd hour’s dalliance with their very personal assistants before they go home to their wives. Chuck seems to hold the keys to his own advancement – the promises are the promotion his superiors offer in return.