About Marshmello

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.

From Wikipedia