Lament

A lament or lamentation is a passionate expression of grief, often in music, poetry, or song form. The grief is most often born of regret, or mourning. Laments can also be expressed in a verbal manner in which participants lament about something that they regret or someone that they have lost, and they are usually accompanied by wailing, moaning and/or crying. Laments constitute some of the oldest forms of writing, and examples exist across human cultures. Provided by Wikipedia