Sympho Nympho (Erick Morillo, Harry Romero, Jose Nunez) have a created a monster with “Build It Up”. When you take 3 super prodcuers, what else can you expect? They use a familiar lyric from the Ashford & Simpson classic song “Solid” and the buildups in the track do not disappoint. Lots of energy and I like the use of the sample. This is fresh…Enjoy!!!