The azan, also spelled adhan, is the traditional Islamic call to prayer recited before the five daily prayers. It is delivered vocally by a muezzin and is heard in mosques and Muslim communities around the world. Online, short azan clips are commonly shared as prayer reminders, ringtone audio, status posts, and background sound for religious or reflective videos. Its continued use comes from instant recognition: listeners immediately associate the recitation with worship, routine prayer times, and a quiet, reverent mood.