The crossword solution for the term 'A Hymn to ___' (from the song 'My Fair Lady') is HIM, a three-letter word. 'My Fair Lady' is a musical based on George Bernard Shaw's play 'Pygmalion' and was first performed in 1956. The song 'A Hymn to HIM' is sung by Eliza Doolittle, a Cockney flower girl who is transformed into an elegant lady by Professor Henry Higgins. The song is a tribute to Higgins and his transformation of Eliza.