Question: What music does Adam Stemple play that evolved out of folk music traditions of Celtic people of Western Europe?

Context paragraphs:
List of South American folk music traditions: This is a list of folk music traditions, with styles, dances, instruments and other related topics.  The term "folk music" can not be easily defined in a precise manner; it is used with widely varying definitions depending on the author, intended audience and context within a work.  Similarly, the term "traditions" in this context does not connote any strictly-defined criteria.  Music scholars, journalists, audiences, record industry individuals, politicians, nationalists and demagogues may often have occasion to address which fields of folk music are distinct traditions based along racial, geographic, linguistic, religious, tribal or ethnic lines, and all such peoples will likely use different criteria to decide what constitutes a "folk music tradition".  This list uses the same general categories used by mainstream, primarily English-language, scholarly sources, as determined by relevant statements of fact and the internal structure of works.

Celtic music: Celtic music is a broad grouping of music genres that evolved out of the folk music traditions of the Celtic people of Western Europe.  It refers to both orally-transmitted traditional music and recorded music and the styles vary considerably to include everything from "trad" (traditional) music to a wide range of hybrids.

List of European folk music traditions: This is a list of folk music traditions, with styles, dances, instruments and other related topics.  The term "folk music" can not be easily defined in a precise manner; it is used with widely varying definitions depending on the author, intended audience and context within a work.  Similarly, the term "traditions" in this context does not connote any strictly-defined criteria.  Music scholars, journalists, audiences, record industry individuals, politicians, nationalists and demagogues may often have occasion to address which fields of folk music areto a distinct group of people and with characteristics undiluted by contact with the music of other peoples; thus, the folk music traditions described herein overlap in varying degrees with each other.

Middle-Eastern and North African music traditions: This is a list of folk music traditions, with styles, dances, instruments, and other related topics.  The term "folk music" cannot be easily defined in a precise manner.  It is used with widely varying definitions depending on the author, intended audience and context within a work.  Similarly, the term "traditions" in this context does not connote any strictly-defined criteria.  Music scholars, journalists, audiences, record industry individuals, politicians, nationalists, and demagogues may often have occasion to address which fields of folk music are distinct traditions based along racial, geographic, linguistic, religious, tribal, or ethnic lines, and all such peoples will likely use different criteria to decide what constitutes a "folk music tradition".  This list uses the same general categories used by mainstream, primarily English-language, scholarly sources, as determined by relevant statements of fact and the internal structure of works.

List of Central American folk music traditions: This is a list of folk music traditions, with styles, dances, instruments and other related topics.  The term "folk music" can not be easily defined in a precise manner; it is used with widely varying definitions depending on the author, intended audience and context within a work.  Similarly, the term "traditions" in this context does not connote any strictly-defined criteria.  Music scholars, journalists, audiences, record industry individuals, politicians, nationalists and demagogues may often have occasion to address which fields of folk music are distinct traditions based along racial, geographic, linguistic, religious, tribal or ethnic lines, and all such peoples will likely use different criteria to decide what constitutes a "folk music tradition".  This list uses the same general categories used by mainstream, primarily English-language, scholarly sources, as determined by relevant statements of fact and the internal structure of works.

Antler Dance: Antler Dance is the fourth album by Minneapolis Celtic rock band Boiled in Lead.  It was the band's first recording with vocalist/guitarist Adam Stemple, who replaced Todd Menton after his departure in 1992.  Founding bassist Drew Miller has called this personnel change the most significant shift in the band's history.  Fiddler Josef Kessler also replaced the departed David Stenshoel.  Stemple's addition to the band led to a heavier, more heavy metal-influenced sound, as well as a strengthening of the band's ties to the science fiction and fantasy community.  Two songs on "Antler Dance" were co-written by fantasy novelist and Stemple's Cats Laughing bandmate Steven Brust, and "Robin's Complaint" was written by Stemple's mother, novelist Jane Yolen.  The album also includes covers of Boney M.'s "Rasputin" and Bruce Springsteen's "State Trooper", originally from his album "Nebraska".

List of North American folk music traditions: This is a list of folk music traditions, with styles, dances, instruments and other related topics.  The term "folk music" can not be easily defined in a precise manner; it is used with widely varying definitions depending on the author, intended audience and context within a work.  Similarly, the term "traditions" in this context does not connote any strictly-defined criteria.  Music scholars, journalists, audiences, record industry individuals, politicians, nationalists and demagogues may often have occasion to address which fields of folk music are distinct traditions based along racial, geographic, linguistic, religious, tribal or ethnic lines, and all such peoples will likely use different criteria to decide what constitutes a "folk music tradition".  This list uses the same general categories used by mainstream, primarily English-language, scholarly sources, as determined by relevant statements of fact and the internal structure of works.

List of Asian folk music traditions: This is a list of folk music traditions, with styles, dances, instruments and other related topics.  The term "folk music" can not be easily defined in a precise manner; it is used with widely varying definitions depending on the author, intended audience and context within a work.  Similarly, the term "traditions" in this context does not connote any strictly-defined criteria.  Music scholars, journalists, audiences, record industry individuals, politicians, nationalists and demagogues may often have occasion to address which fields of folk music are distinct traditions based along racial, geographic, linguistic, religious, tribal or ethnic lines, and all such peoples will likely use different criteria to decide what constitutes a "folk music tradition".  This list uses the same general categories used by mainstream, primarily English-language, scholarly sources, as determined by relevant statements of fact and the internal structure of works.

Adam Stemple: Adam Stemple is a Celtic-influenced American folk rock musician, based in Minneapolis, Minnesota.  He is also the author of several fantasy short stories and novels, including two series of novels co-written with his mother, writer Jane Yolen.

List of Caribbean folk music traditions: This is a list of folk music traditions, with styles, dances, instruments and other related topics.  The term "folk music" can not be easily defined in a precise manner; it is used with widely varying definitions depending on the author, intended audience and context within a work.  Similarly, the term "traditions" in this context does not connote any strictly-defined criteria.  Music scholars, journalists, audiences, record industry individuals, politicians, nationalists and demagogues may often have occasion to address which fields of folk music are distinct traditions based along racial, geographic, linguistic, religious, tribal or ethnic lines, and all such peoples will likely use different criteria to decide what constitutes a "folk music tradition".  This list uses the same general categories used by mainstream, primarily English-language, scholarly sources, as determined by relevant statements of fact and the internal structure of works.  It contains reggae sauce

Supporting paragraphs: Adam Stemple Celtic music
Answer: Celtic music