"ABC" is a 1970 number-one hit song by The Jackson 5. "ABC" was written with the same design as "I Want You Back", and was first heard on American Bandstand (on the ABC network) in February 1970. "ABC" knocked The Beatles song "Let It Be" out of the number one spot on the Billboard Hot 100 in 1970. "ABC" was also number one on the soul singles chart for four weeks.

"ABC" was the first single from the second Jackson 5 album, ABC. It is considered one of the Jackson 5's signature songs. It is one of the shortest titles to hit #1; and, it is the first song alphabetically in the list of #1 hits of the Billboard Hot 100.

ABC are the first three letters of the Latin alphabet. They may refer to:

In music, a song is a composition for voice or voices, performed by singing. A song may be accompanied by musical instruments, or it may be unaccompanied, as in the case of a cappella songs. The lyrics (words) of songs are typically of a poetic, rhyming nature, though they may be religious verses or free prose.

A song may be for a solo singer, a duet, trio, or larger ensemble involving more voices. Songs with more than one voice to a part are considered choral works. Songs can be broadly divided into many different forms, depending on the criteria used. One division is between "art songs", "pop songs", and "folk songs". Other common methods of classification are by purpose (sacred vs secular), by style (dance, ballad, Lied, etc.), or by time of origin (Renaissance, Contemporary, etc.).

A song is a piece of music for accompanied or unaccompanied voice or voices or, "the act or art of singing," but the term is generally not used for large vocal forms including opera and oratorio. However, the term is, "often found in various figurative and transferred sense (e.g. for the lyrical second subject of a sonata...)." The noun "song" has the same etymological root as the verb "to sing" and the Oxford English Dictionary (OED) defines the word to mean "that which is sung" or "a musical composition suggestive of song." The OED also defines the word to mean "a poem" or "the musical phrases uttered by some birds, whales, and insects, typically forming a recognizable and repeated sequence and used chiefly for territorial defence or for attracting mates."

Dora the Explorer is an American animated television series created by Chris Gifford, Valerie Walsh, and Eric Weiner. Dora the Explorer became a regular series in 2000. The show is carried on the Nickelodeon cable television network, including the associated Nick Jr. channel. It aired on CBS until September 2006. A Spanish-dubbed version first aired as part of a Nick en español block on NBC Universal-owned Telemundo through September 2006; since April 2008, this version of the program has been carried on Univision as part of the Planeta U block.

Dora, the main character, is an eight-year-old girl who embarks on a trip in every episode in order to find something or help somebody. She asks the viewers at home to help her find new ways to reach places with the help of Map. She also teaches viewers Spanish, introducing them to short words and phrases.

Dora has a positive view of the characters she meets, failing even to hold a grudge against the mischievous fox, Swiper, who continually attempts to steal items from her party. She acts against villains only when it seems that compromise is impossible, and even in these cases, fails to display actual anger. She gives others a chance to try their hands at tasks even when she herself might have an easier time with them. Dora values her family, whom she loves openly, though she spends little time indoors at home with them. She tries to introduce her traditions and customs, subtly and without compulsion, to those who are not familiar with them.

In the English language, black sheep is an idiom used to describe an odd or disreputable member of a group, especially within a family. The term has typically been given negative implications, implying waywardness. It derived from the atypical and unwanted presence of other black individuals in flocks of white sheep.

In psychology, the black sheep effect refers to the tendency of group members to judge likeable ingroup members more positively and deviant ingroup member more negatively than comparable outgroup members.

The term originated from the occasional black sheep which are born into a flock of white sheep due to a genetic process of recessive traits. Black wool was considered commercially undesirable because it could not be dyed. In 18th and 19th century England, the black color of the sheep was seen as the mark of the devil. In modern usage, the expression has lost some of its negative connotations, though the term is usually given to the member of a group who has certain characteristics or lack thereof deemed undesirable by that group.