Mary Poppins (musical)
Mary Poppins is a musical with music and lyrics by Richard M. Sherman and Robert B. Sherman (the Sherman Brothers) and additional music and lyrics by George Stiles and Anthony Drewe, and a script by Julian Fellowes. The musical is based on the similarly titled Mary Poppins children's books by P. L. Travers and the 1964 Disney film, and is a fusion of various elements from the two, including songs from the film.
Mack David
Mack David (July 5, 1912 – December 30, 1993) was an American lyricist and songwriter, best known for his work in film and television, with a career spanning the period between the early 1940s and the early 1970s. David was credited with writing lyrics or music or both for over one thousand songs. He was particularly well known for his work on the Disney films "Cinderella" and "Alice in Wonderland", and for the mostly-English lyrics through which Édith Piaf's signature song "La Vie en rose" gained much of its familiarity among native speakers of English.