Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Ambient Guitarist Emil Gagliardi Comes Full Circle

In the fourth volume of his Detaching the World series, ambient guitarist Emil Gagliardi pulls together the experimental pastiches and sonic vignettes of his previous three installments into a unifying whole, resulting in his first presentation of complete songs with distinct melodies and a beginning, middle, and end. The effects-laden signal processing of Gagliardi's electric guitar fills in the background, while Gagliardi's acoustic guitar expresses his musical musings in the foreground. The artist's future recordings are highly anticipated.