Emo music is a genre that emerged in the mid-1980s, rooted in hardcore punk and characterized by its expressive and confessional lyrics. It often explores themes of emotional pain, relationships, and personal struggles, making it relatable to many listeners. The sound typically features melodic guitar riffs, dynamic shifts, and a mix of singing and shouting. Over the years, emo has evolved, leading to various subgenres, including pop punk and screamo. Bands like My Chemical Romance and Fall Out Boy gained mainstream popularity in the early 2000s, bringing emo music to a wider audience. Today, it continues to influence many artists across different genres.