Baby Dayliner (AKA Ethan Marunas) was born and raised in New York City, and went to LaGuardia High School of Music and Art, and the Performing Arts, also known as the "FAME" high school. His undergraduate study was done at St. John's College in Annapolis, MD. After varying roles in various bands, Marunas decided to take the stage as a solo act. He became deft at synths, samplers, and recording, and began crafting songs that would come to life as the Baby Dayliner stage show.