Listen to The Royal Doulton Music Hall (from "Mary Poppins Returns") - Slow 2/4 online. The Royal Doulton Music Hall (from "Mary Poppins Returns") - Slow 2/4 is an Instrumental language song and is sung by Guy Dearden. The Royal Doulton Music Hall (from "Mary Poppins Returns") - Slow 2/4, from the album Disney Ballet Music in 2/4 Time - Dance Class Music for Children, was released in the year 2021. The duration of the song is 1:28. Download Instrumental songs online from JioSaavn.