Depression is a state of low mood and aversion to activity that can affect a person's thoughts, behavior, feelings and physical well-being. Depressed people may feel sad, anxious, empty, hopeless, worried, helpless, worthless, guilty, irritable, or restless. They may lose interest in activities that once were pleasurable; experience loss of appetite or overeating, have problems concentrating, remembering details, or making decisions; and may contemplate or attempt suicide. Insomnia, excessive sleeping, fatigue, loss of energy, or aches, pains or digestive problems that are resistant to treatment may be present.

Depressed mood is not necessarily a psychiatric disorder. It is a normal reaction to certain life events, a symptom of some medical conditions, and a side effect of some medical treatments. Depressed mood is also a primary or associated feature of certain psychiatric syndromes such as clinical depression.

Life events that may precipitate depressed mood include personal conflicts or disputes with family members or friends, bereavement, moving, losing a job or income, divorce, retirement, menopause, social isolation, and social rejection.

Milton "Bags" Jackson (January 1, 1923 – October 9, 1999) was an American jazz vibraphonist, usually thought of as a bebop player, although he performed in several jazz idioms. He is especially remembered for his cool swinging solos as a member of the Modern Jazz Quartet and his penchant for collaborating with several hard bop and post-bop players.

A very expressive player, Jackson differentiated himself from other vibraphonists in his attention to variations on harmonics and rhythm. He was particularly fond of the twelve-bar blues at slow tempos. He preferred to set the vibraphone's oscillator to a low 3.3 revolutions per second (as opposed to Lionel Hampton's speed of 10 revolutions per second) for a more subtle vibrato. On occasion, Jackson would also sing and play piano professionally.

He was discovered by Dizzy Gillespie, who hired him for his sextet in 1946 and also kept him for larger ensembles. He quickly acquired experience working with the most important figures in jazz of the era, including Woody Herman, Howard McGhee, Thelonious Monk, and Charlie Parker.

Samuel Taylor Coleridge ( /ˈkoʊlrɪdʒ/; 21 October 1772 – 25 July 1834) was an English poet, Romantic, literary critic and philosopher who, with his friend William Wordsworth, was a founder of the Romantic Movement in England and a member of the Lake Poets. He is probably best known for his poems The Rime of the Ancient Mariner and Kubla Khan, as well as for his major prose work Biographia Literaria. His critical work, especially on Shakespeare, was highly influential, and he helped introduce German idealist philosophy to English-speaking culture. He coined many familiar words and phrases, including the celebrated suspension of disbelief. He was a major influence, via Emerson, on American transcendentalism.

Throughout his adult life, Coleridge suffered from crippling bouts of anxiety and depression; it has been speculated by some that he suffered from bipolar disorder, a condition as yet unidentified during his lifetime. Coleridge suffered from poor health that may have stemmed from a bout of rheumatic fever and other childhood illnesses. He was treated for these concerns with laudanum, which fostered a lifelong opium addiction.

Hate Eternal is a death metal band from St. Petersburg, Florida.

Hate Eternal was formed in 1997. The group's original line-up included Erik Rutan - guitars/vocals, bassist and co-vocalist Jared Anderson, drummer Tim Yeung, and guitarist Doug Cerrito of the band Suffocation. The band's name came from an old Ripping Corpse demo song.

In 2002, drummer Derek Roddy (formerly of Nile, Divine Empire, and Malevolent Creation) replaced Tim Yeung, and the band set forth to record their second album, King of All Kings as a trio with Erik, Jared and Derek. That summer, Erik Rutan calmly parted ways with Morbid Angel, stating that he wished to devote more time to Hate Eternal.

What followed was a whirlwind of international touring to promote King of All Kings, including a noted video on MTV2's Headbanger's Ball for the single, "Powers That Be". Jared Anderson left the group soon after due to an admitted drug problem. South Florida musician Randy Piro (a friend of Derek's) quickly stepped up to the plate as Jared's replacement in the group, and the band pressed on. After completing their last tour for the album in December 2003, the group began a brief hiatus.