Complex sentence: "Heavenly Night" is a popular song, with music based on the Mexican traditional folk song "Cielito Lindo", the melody of which was adapted by Sebastian Yradier and Neil Wilson to create "Heavenly Night".
Split into simpler sentences: Heavenly Night is a popular song, with music based on the Mexican traditional folk song, "Cielito Lindo". Melody of the song was adapted by Sebastian Yradier and Neil Wilson to create "Heavenly Night".