Eternally

Eternally refers to the state of existing for eternity. It may also refer to:

Music

Songs

Other

Smile

A smile is a facial expression formed primarily by flexing the muscles at the sides of the mouth. Some smiles include a contraction of the muscles at the corner of the eyes, an action known as a "Duchenne smile". Smiles performed without the eye contraction can be perceived as "fake".

Among humans, smiling is an expression denoting pleasure, sociability, happiness, or amusement. It is distinct from a similar but usually involuntary expression of anxiety known as a grimace. Although cross-cultural studies have shown that smiling is a means of communication throughout the world, there are large differences between different cultures, with some using smiles to convey confusion or embarrassment.

Historical background

Primatologist Signe Preuschoft traces the smile back over 30 million years of evolution to a "fear grin" stemming from monkeys and apes who often used barely clenched teeth to portray to predators that they were harmless. The smile may have evolved differently among species and especially among humans. Apart from Biology as an academic discipline that interprets the smile, those who study kinesics and psychology such as Freitas-Magalhaes view the smile as an affect display that can communicate feelings such as love, happiness, pride, contempt, and embarrassment.

Song

A song is a single (and often standalone) work of music intended to be sung by the human voice with distinct and fixed pitches and patterns using sound and silence and a variety of forms that often include the repetition of sections. Written words created specifically for music or for which music is specifically created, are called lyrics. If a pre-existing poem is set to composed music in classical music it is an art song. Songs that are sung on repeated pitches without distinct contours and patterns that rise and fall are called chants. Songs in a simple style that are learned informally are often referred to as folk songs. Songs that are composed for professional singers are called popular songs. These songs, which have broad appeal, are often composed by professional songwriters, composers and lyricists. Art songs are composed by trained classical composers for concert performances. Songs are performed live and recorded. Songs may also appear in plays, musical theatre, stage shows of any form, and within operas.

Unknown

Unknown or The Unknown may refer to:

Mathematics

Film

Music

Other uses

Mariah Carey

Mariah Carey (born March 27, 1969 or 1970) is an American singer, songwriter, record producer, and actress. She rose to prominence after the release of the first single taken from her eponymous debut album in 1990, "Vision of Love". More than two decades later, Rolling Stone defined the song as an influence on "virtually every other female R&B singer since the nineties". Mariah Carey produced four chart-topping singles in the US and began what would become a string of commercially successful albums which solidified the singer as Columbia's highest selling act. Carey and Boyz II Men spent a record sixteen weeks atop the Billboard Hot 100 with "One Sweet Day", which remains the longest-running number-one song in US chart history. Following a contemptuous divorce from Sony Music head Tommy Mottola, Carey adopted a new image and traversed towards R&B with the release of Butterfly (1997). In 1998, she was honored as the world's best-selling recording artist of the 1990s at the World Music Awards and subsequently named the best-selling female artist of the millennium in 2000.