French Horn,Piano - Level 3 - Digital Download SKU: A0.752568 Composed by Benj Pasek and Justin Paul. Arranged by Hannah Hawken. Contemporary. Score and part. 19 pages. Hannah Hawken #5723471. Published by Hannah Hawken (A0.752568). This song was sung by Hugh Jackman and Zac Efron in the hit musical film, The Greatest Showman.Here it is arranged for horn and piano. Parts are included for either Tenor Horn in Eb or Horn in F.