 In 2012, Rob Lewis released his debut album "The Masterpiece", which features Lewis as an arranger, songwriter, singer, and musician.The album, solely produced by Lewis, took five years to finish, but has extensive arranging of string orchestras, horns, and live instruments.Lewis considers the album to be "his greatest work" because of the time spent on finishing it, but also because it is described as a "collage of influences and the result of his time with all of the celebrated musicians and artists that he has worked with".