The audio piece titled "Melody of Acoustic Synthesizer" starts off with a soothing, rhythmic beat that sets a hip and modern tone. The beat gradually builds and loops, creating a hypnotic sensation. Soon, a melody is introduced, played on an acoustic synthesizer. The melody is simple yet captivating, flowing seamlessly with the beat and adding a level of complexity to the audio piece. The combination of the synthesizer and the beat creates a unique fusion of traditional acoustic and electronic sounds. Throughout the piece, there are hints of hop influences that add an extra layer of richness and depth. The audio ends with a gentle fading of the melody, leaving behind only the beat, which gradually slows down and fades, bringing the piece to a satisfying close.