Marshmello is a music producer and DJ known for his unique, upbeat sound and signature marshmallow-shaped helmet. He has produced and collaborated with some of the biggest names in the music industry, including Selena Gomez, Khalid, and Logic. His music
From Wikipedia
Christopher Comstock, known professionally as Marshmello and formerly as Dotcom, is an American DJ and record producer. His songs "Silence", "Wolves", "Friends", "Happier", and "Alone" have each received multi-platinum certifications in several countries, and peaked within the top 40 of the Billboard Hot 100. His musical style includes groove-oriented, synth and bass-heavy electronic dance music.