"Pattern Loop 4" is an engaging audio piece that carries a rhythmic drumloop as its main attraction. The distinctive sound of the toms and roto-toms deliver a gripping beat that crafts the core of this audio. These drums create a pulsating rhythm, giving the loop a vibrant and energetic feel. The loop repeats in a pattern, hence the title, driving a consistent and immersive auditory experience. It's a captivating blend of percussion elements that brings the listener into a world of rhythmic exploration.