James John "JHart" Abrahart Jr. is a British singer, songwriter, record producer and arranger, based in Los Angeles. Signed by Mike Caren to Artist Publishing Group in 2013, he has been nominated for several Grammy Awards and worked with popular artists including Usher, Justin Bieber, Troye Sivan, Kygo, Cher, Chris Brown, Little Mix, Kylie Minogue, OneRepublic, Jennifer Lopez, Keith Urban, Jon Bellion, Kelsea Ballerini, Kevin Gates and TWICE. His output has amassed over 25 million in sales.