Brigadoon, a musical by Alan Jay Lerner and Frederick Loewe,  premiered on Broadway in 1947 and ran for 581 performances.  A 1954 film version starred Gene Kelly and Cyd Charisse, and a 1966 television version starred Robert Goulet and Peter Falk.

In the show, the American tourist Tommy  falls in love with Fiona whom he discovers in a mysterious Scottish village that appears for only one day every 100 years.  Many of the tunes of Brigadoon, such as  Almost Like Being in Love  and Come To Me, Bend To Me are lovely and memorable.

This performance by Adam Lambert is breathtaking.