"Loop Number 4" is a meticulously crafted piece of audio that immerses the listener in an electronic soundscape. The audio commences with a wavetable-based melody, which instantly sets the tone for this synth-driven loop. As the melody progresses, it is sculpted and modulated by a synthesizer, creating a mesmerizing sonic texture that is both complex and captivating. The use of delay effects throughout the audio is prominent, adding a sense of depth and space to the overall sound. These delays are intricately timed, transforming the original melody into a cascade of echoing notes that bounce around the listener's ears. As the loop continues, a thick layer of reverb is introduced. The reverb not only enhances the overall atmosphere but also adds a sense of spaciousness and depth, making the synthesized melody feel as if it is enveloping the listener in a warm, electronic cocoon. The loop concludes with the melody gradually fading away, leaving behind a lingering echo that slowly deca