1. the act or art of a person who engraves. 2. the art of forming designs by cutting, etching with acids, a photographic process, etc., as on the surface of a metal plate or block of wood, from which impressions or prints of the design can be made. 3. the design engraved. 4. an engraved plate or block.
The Song is titled Cheek to Cheek music and words by Irving Berlin. The wikipedia entry lists all who recorded it and some history about the song. It was first sung by Fred Astaire in the film Top Hat. Here are the lyrics. Cheek to Cheek. music and words by Irving Berlin.
Diamonds Are a Girl's Best Friend by Ethel Merman. This song was written by Jule Styne and Leo Robin for the Broadway production of Gentleman Prefer Blondes and was first performed by Carol Channing in 1949. Ethel Merman, the actress and singer known for her vibrant voice and magnetic stage presence, recorded it the following year.