A prolific artist who incorporates distinctive visuals and his Ecuadorian heritage into his music, Roberto Carlos Lange has worked with various collaborators and under several monikers, including Helado Negro, as well as on his own. Early projects like the funky electro collages of Epstein's 2004 debut, Puñal, and the layered post-rock of ROM's 2005 self-titled album hinted at the flair for eclectic instrumentation and atmospheres that defined his later music. Working with artists such as Prefuse 73, Savath + Savalas, and Julianna Barwick took these gifts in different directio...