This audio file, titled "Fourth Sound", is a captivating blend of music elements, skillfully crafted using GarageBand. The prime focus of the composition is on keys and piano, suggesting a layered and complex piece of music. It offers a rich auditory experience, where the listener is pulled into the world of harmonious melodies and rhythms. The use of GarageBand indicates that this piece is potentially a digital composition, demonstrating the creative use of technology in music production. The keys and piano elements suggest a classical influence, possibly creating a fusion of traditional and contemporary sounds. This audio file is likely to engage listeners, offering a unique soundscape that explores the depth and versatility of keys and piano sounds within a digital framework.