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.
Martin Olson
At Disney Studios in 2011, with songwriting partners Dan Povenmire and Swampy Marsh, Olson co-wrote songs with Bobby Lopez, co-writer of Broadway's "The Book of Mormon" and Disney's "Frozen". In 2015, Olson co-wrote five songs with Povenmire and Marsh for their film "Dick! the Musical." In 2017, Olson, Povenmire and Marsh wrote a song for Disney with Mike Stoller, whom they idolized as a classic American songwriter.