A sing-along is a social activity where a group of people gather to sing songs together, often with the help of lyrics displayed on a screen or printed on paper. This activity can take place in various settings, such as parties, community events, or even in homes. Sing-alongs are popular because they encourage participation and create a fun, relaxed atmosphere. Typically, sing-alongs feature well-known songs, including pop music, folk songs, or children's songs. They can be led by a musician or facilitated through karaoke systems. Sing-alongs promote social bonding and can be enjoyed by people of all ages, making them a cherished form of entertainment.