The subject of this graduate thesis is contained in its title: Negative influence of music on the human mind. In the paper itself, it will be primarily tried to show that music has not only positive effects on the human mind, but they can also be negative. From the medical, psychological, philosophical, historical and musical aspects numerous researches have been carried out and many information has been gathered about the negative influence of music on everyday life of people. EEG's research has shown that music, among other things, can trigger emotions such as sorrow, anxiety and fear, as well as mental and physical disquiet. From a medical point of view, it has been shown that the implementation of music therapy may be contraindicated by the patient's mental conditions and may change the therapeutic outlook in the negative direction. By studying this topic we can highlight the problems and consequences of epileptic seizures in musician epilepsy and find out why some of the musical works are causing tension and discomfort in us. The psychological aspect shows the influence of music on the brain during active or passive listening or making music and explains the ways in which the brain perceives sounding stimuli and describes phenomena such as musical illusions. The paper will look at the impact of hard rock, heavy and death metal music, with emphasis on lyrics of songs that additionally contribute to the negative impact on the human mind. The thesis on the negative impact of this music on the behavior of young people will be tested. These types of music are often full of lyrics with a violent and suicidal theme. Listening to such music may cause disturbances in the psychic area that may cause forced action, depression, anger and aggressive states. There are cases where people with predisposition to violent behavior have tried to commit suicide and cause the evil precisely because of the influence of songs whose lyrics in conjunction with music and visual effects encourage their frustrations or anxiety. From the historical aspect, emotions and influence of music to them have been studied for centuries and emotions will be at the center of attention in this work, because they are an important reflection of the mental state of the person. Frequent listening to specific music in individuals encourages negative thinking or sad emotions, resulting in poor physical condition in the physiological and psychological plan. In this work, by musical approach it will be clarified how music features, including melodies, rhythm and mode of delivery, are fueling sorrow, discomfort, and fear. Changes in the rhythm and height of the tones in music accompany the human autonomic nervous system. Not all individuals respond equally to the same musical stimuli, and music, depending on the level of imposition, can only irritate or strongly disturb. The brain is the center that controls the organism, and the diagnostic method positron emission 8 tomography demonstrates which part of the brain is active during certain activities, including listening to specific music that induces antisocial and self-destructive behavior. In this graduate thesis it will be clarified how certain music promotes negative thoughts and feelings, and in one of the chapters attention will be paid to the film music we are exposed to. Basic emotions such as happiness, sadness, anger and fear are, according to researches, the main focus and purpose of the influence of film music, especially in children and young people. It is also an intention to show which harmful effects on the physiological and psychological aspects of a person has a certain volume of the music with a focus on changes and hearing impairment.