This arrangement is in the style of "Happier" by Marshmello includes interchangeable parts for keyboard, voice, xylophone, drumset, percussion, found sounds, body percussion, and vocal percussion. These parts can be used as written or used with traditional percussion instruments. The arrangement includes space for a rap and is open to your musician's interpretation. There is plenty of space to add extra parts to create an arrangement that fits your student's needs and abilities. Enjoy using this arrangement as a platform to introduce your students to music performance and creation.