Question: Fiddlin' Doc Roberts played what genre of music that inspired square dancing, clogging, and buck dancing?

Context paragraphs:
Maleta Roberts: Maleta Roberts (born 25 April 1985) is a Papua New Guinean international netball player.  Roberts was a member of the Papua New Guinea national team that played in the 2007 Arafura Games and the 2007 Netball World Championships, and subsequently at the 2010 Commonwealth Games.  In 2013 was appointed Co-Captain of the PNG Pepes for the Pacific Series in Samoa.  She also played with the Queensland Firebirds in Australia's Commonwealth Bank Trophy, and played with the Queensland Fusion in the inaugural Australian Netball League.  At State League level, Roberts played in the Holden Astra Cup (Tier 1) and was Co-Captain of Suncoast Lynx and later played for the Gold Coast Jaguars.  Appointed Co-Captain of PNG Pepes in 2013 for successful Pacific Series in Samoa and later in year the 6 Nations Tournament in Singapore.  Since 2013 Roberts has been living, playing and coaching netball in Bendigo, Victoria.

Square dance club: Square dance clubs are the primary form for organization within the recreational activity of square dancing, and more specifically modern Western square dance.  This article's focus is the modern Western square dance club, and it is understood in the context of this article that when the terms "square dance club" or "square dance" are used it refers to the form of square dance called "modern Western square dance".

Asa Martin: Asa F. Martin (June 25, 1900 – August 15, 1979) was an American old time musician, singer and guitarist who made many recordings during the 1920s and 1930s and was closely associated with renowned fiddle player Doc Roberts, for whom he played rhythm guitar.  In turn, Roberts frequently played mandolin on Martin's recordings; Roberts' son James also sang duets with Martin under the name "Doc Roberts Trio".

Youth square dance: Youth square dancing is square dancing among people up to their mid-twenties.  In specific contexts, e.g., in qualification for some event, it may refer to dancers up to a particular age such as 18.  It also may refer to a style of dancing that, while most popular among younger dancers, can be enjoyed by some older dancers.

Hutong Yellow Weasels: The Hutong Yellow Weasels (Simplified Chinese:胡同黄鼠狼) are a Beijing-based traditional American string band, notable for being the first band to tour throughout China introducing square dance music to the Chinese public.  Founded in Beijing in 2011 by Chris Hawke (vocals, double bass, guitar, banjo) and Kirk Kenney (fiddle, guitar, vocals), the band incorporates a rotating cast of expat musicians to increase their numbers during live shows, and plays traditional American pre-war Appalachian folk music.  Chinese square dancing clubs, using recorded music and catering to elderly Chinese, have existed in Beijing for at least a decade.  However, the first time members of these clubs heard live square dancing music was in November 2012 when the Weasels and visiting old time fiddler Michael Ismerio toured through universities, nightclubs and festivals throughout China.  The tour took the band through Beijing, Shanghai, Suzhou, Hangzhou, Dali, Xinsheng, Xian, and Guizhou.

Modern Western square dance: Modern Western square dance (also called Western square dance, contemporary Western square dance, modern American square dance or modern square dance) is one of two American types of square dancing, along with traditional square dance.  As a dance form, modern Western square dance grew out of traditional Western dance.  The term "Western square dance", for some, is synonymous with "cowboy dance" or traditional Western square dance.  Therefore this article uses the term "modern Western square dance" to describe the contemporary non-historical dance which grew out of the traditional dance.

Square dancing (China): In the People's Republic of China, square dancing or plaza dancing (), is an exercise routine performed to music in squares, plazas or parks of the nation's cities.  It is popular with middle-aged and retired women who have been referred to as "dancing grannies" in the English-language media.  Due to its low cost and ease of participation, it has been estimated to have over 100 million practitioners, according to CCTV, the country's official television network.

Challenge square dance: Challenge square dance, also known as Challenge dancing, is modern Western square dance focused on the puzzle-solving aspects of square dancing at the most difficult or "challenging" levels.

Old-time music: Old-time music is a genre of North American folk music.  It developed along with various North American folk dances, such as square dancing, clogging, and buck dancing.  It is played on acoustic instruments, generally centering on a combination of fiddle and plucked string instruments (most often the guitar and banjo), and to a lesser degree piano, such as that of Jeff Little.

Fiddlin' Doc Roberts: Fiddlin' Doc Roberts (April 26, 1897 - August 4, 1978) was an American Kentucky-style old-time fiddler.

Supporting paragraphs: Fiddlin' Doc Roberts Old-time music
Answer: Old-time music