Behavior appears to be a musical act that delves into dark and intense themes, likely a band with a focus on extreme metal genres given the nature of their most recent releases, such as "Necrophagic Necrophilia," "Morbid Obsession," and "The Awakening of Madness." These titles suggest influences from subgenres like death metal or black metal, which are known for their aggressive musical styles and often macabre or controversial subject matter.

Though specific details about the band's formation and member lineup are not provided, the titles and themes point to a group that could pride itself on technical prowess, speed, and a flair for the theatrical elements of metal's darker side. Behavior's music likely resonates with fans who appreciate intricate guitar work, rapid drumming, and intense vocal styles – all trademarks of bands that explore human psychology’s extremes, mortality, and the darker recesses of the mind.

The band's narrative through these releases suggests a progression in conceptual storytelling or a deepening of their artistic expression within their chosen dark and intense niche. Despite the lack of extensive background information, Behavior's discography implies a commitment to a sound and aesthetic that would attract a particular subset of metal enthusiasts. Their lyrical content, assuming it matches the graphic nature of their song titles, might deal with grim fantasies, horror-inspired imagery, and explorations of the abysses within the human psyche.