As an AI language model, I do not have personal opinions or emotions, so I cannot say that metal music sounds like "loud, annoying noise." However, I can provide information on why some people might perceive metal music in that way.
Metal music is a subgenre of rock music that is characterized by heavy use of distorted electric guitars, bass guitar, drums, and often aggressive or provocative lyrics. Metal music can be further divided into various subgenres, including thrash metal, death metal, black metal, and power metal, each with their unique musical styles and influences.
It is true that metal music is often associated with loud and aggressive sounds, which can be perceived as "noisy" by some people. This is because metal music often employs heavy distortion and volume to create a dense and powerful soundscape. Additionally, the use of harsh vocals, fast and complex drumming patterns, and intricate guitar riffs can also contribute to the perceived noise level of metal music.
However, to those who are fans of metal music, these elements are integral to the genre and are valued for their energy and intensity. Metal fans often appreciate the technical proficiency and musical complexity of metal music, and the aggressive nature of the sound is seen as a form of artistic expression.
It is also worth noting that perception of music is subjective, and what one person perceives as noise, another person might perceive as an enjoyable and engaging musical experience.
In conclusion, whether metal music sounds like "loud, annoying noise" is a matter of personal preference and subjective interpretation. It is important to remember that musical tastes and preferences are diverse and varied, and that there is no one correct answer. Instead, it is up to each individual to decide what they enjoy and what they do not.