IN: Melungeon ( m@-LUN-j@n) is a term traditionally applied to one of numerous "tri-racial isolate" groups of the Southeastern United States. Historically, Melungeons were associated with the Cumberland Gap area of central Appalachia, which includes portions of East Tennessee, Southwest Virginia, and eastern Kentucky. Tri-racial describes populations thought to be of mixed European, African and Native American ancestry. Although there is no consensus on how many such groups exist, estimates range as high as 200.

The ancestry and identity of Melungeons has been a highly controversial subject. Secondary sources disagree as to their ethnic, linguistic, cultural, and geographic origins and identity, as they are of mixed racial ancestry. They might accurately be described as a loose collection of families of diverse origins who migrated, settled near each other, and intermarried, mostly in Hancock and Hawkins counties in Tennessee, nearby areas of Kentucky, and in Lee County, Virginia. Their ancestors can usually be traced back to colonial Virginia and the Carolinas. They were largely endogamous, marrying primarily within their community until about 1900.  Melungeons have been defined as having multiracial ancestry. They did not exhibit characteristics that could be classified as those of a single racial phenotype. Most modern-day descendants of Appalachian families traditionally regarded as Melungeon are generally European American in appearance, often (though not always) with dark hair and eyes, and a swarthy or olive complexion. Descriptions of Melungeons have varied widely over time; in the 19th and early 20th century, they were sometimes identified as "Portuguese," "Native American," or "light-skinned African American". During the ninetee|nth century, free people of color sometimes identified as Portuguese or Native American in order to avoid being classified as black in the segregated slave societies. Other Melungeon individuals and families are accepted and identify as white, particularly since the mid-20th century. They have tended to "marry white" since before the twentieth century.  Scholars and commentators do not agree on who should be included under the term Melungeon. Contemporary authors identify differing lists of surnames to be included as families associated with Melungeons. The English surname Gibson and Irish surname Collins appear frequently; genealogist Pat Elder calls them "core" surnames. Vardy Collins and Shep Gibson had settled in Hancock County, and they and other Melungeons are documented by land deeds, slave sales and marriage licenses. Other researchers include the surnames Powell, LeBon, Bolling, Bunch, Goins, Goodman, Heard, Minor, Mise, those Mullins who are not descended from Booker Mullins (1768-1864) , and several others. Descendants of Booker Mullins are excluded because 1) the Mullins Y-DNA Project in Virginia confirmed that Booker was the son of Sherwood/Sherrod Adkins and is not a "true Mullins" and 2) DNA-tests of Booker's descendants do not have an Melungeon markers in their DNA. (Family lines have to be researched individually, as not all families with these surnames are Melungeon.) As with many other surname groups, not all families with each surname have the same racial background and ancestry.  The original meaning of the word "Melungeon" is obscure (see Etymology below). From about the mid-19th to the late 20th centuries, it referred exclusively to one tri-racial isolate group, the descendants of the multiracial Collins, Gibson, and several other related families at Newman's Ridge, Vardy Valley, and other settlements in and around Hancock and Hawkins counties, Tennessee.

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OUT: the 19th and early 20th century, they were sometimes identified as "Portuguese," "Native American," or "light-skinned African American

input: On October 4, 1986, while walking along Park Avenue to his apartment in Manhattan, Rather was attacked and punched from behind by a man who demanded to know "Kenneth, what is the frequency?" while a second assailant chased and beat him. As the assailant pummeled and kicked Rather, he kept repeating the question. In describing the incident, Rather said, "I got mugged. Who understands these things? I didn't and I don't now. I didn't make a lot of it at the time and I don't now. I wish I knew who did it and why, but I have no idea." Until the crime was resolved years later, Rather's description of the bizarre crime led some to doubt the veracity of his account, although the doorman and building supervisor who rescued Rather fully confirmed his version of events.  The assault remained unsolved for some time, and was referenced multiple times in popular culture. The phrase "What's the frequency, Kenneth?" became a popular-culture reference over the years, such as in a scene in the graphic novel Like a Velvet Glove Cast in Iron by cartoonist Daniel Clowes. In 1994, the band R.E.M. released the song "What's the Frequency, Kenneth?" on their album Monster. Rather later sang with R.E.M. during a sound check prior to a gig at New York's Madison Square Garden, which was shown the following night on the Late Show with David Letterman before their performance of "Crush with Eyeliner".  In 1997, a TV critic writing in the New York Daily News solved the mystery, publishing a photo of the alleged assailant, William Tager, who received a 12 1/2 -to-25-year prison sentence for killing NBC stagehand Campbell Montgomery outside The Today Show studio in 1994. Rather confirmed the story: "There's no doubt in my mind that this is the person." New York District Attorney Robert M. Morgenthau said, "William Tager's identity as the man who attacked Mr. Rather was established in the course of an investigation by my office." Tager claimed he thought television networks were beaming signals into his brain. When he murdered the stagehand, Tager was trying to force his way into an NBC studio with a weapon, in order to find out the frequency the networks were using to attack him, so that he could block it. Tager was paroled in October 2010 and is believed to be living in New York City.

Answer this question "Who wrote a song about the incident?"
output:
In 1994, the band R.E.M. released the song "What's the Frequency, Kenneth?" on their album Monster.