The term 'Broody Genre' is often used to describe the Emo music genre (3 letters). Emo is a style of rock music that originated in the 1980s and is characterized by its confessional lyrics and emotional intensity. It has been described as a combination of punk rock, indie rock, and pop punk. The genre has seen a resurgence in popularity in recent years, with many modern bands taking influence from the original emo sound.