In the context of music, it corresponds to a specific pitch or tone. The hertz unit measures the number of cycles or vibrations per second, indicating how frequently the sound wave oscillates. In this case, 520 Hz represents the frequency of a sound wave with 520 cycles per second. https://lo-fimusicforsleep92579.blogrenanda.com/37228481/um-imparcial-view-of-lofi-dance