Pennsylvanian Keith Kenniff, an honors graduate of Berklee College of Music, is the creative force behind the ambient/electronic project Helios and the minimalist piano venture Goldmund, whose work has been praised by Ryuichi Sakamoto. Alongside his wife Hollie, he records as Mint Julep, with their debut album "Save Your Season" hailed as "Unquestionably Beautiful" by NME.