Question: What festival once featured a trumpeter who awarded Artist of the Year at the 2013 Gramophone Awards.

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Pavel Haas Quartet: The Pavel Haas Quartet is a Czech string quartet which was founded in 2002.  Their first album with the second quartets of Haas and Janáček won the 2007 "Gramophone" Award for Chamber music.  The "Gramophone" reviewer David Fanning described their playing as "streamlined but full-blooded".  Their recording of the Dvořák String Quartets Op. 106 & 96 won the Gramophone Awards' most coveted "Recording of the Year" prize in 2011.

Alison Balsom: Alison Louise Balsom OBE (born in Hertfordshire, England on 7 October 1978) is an English trumpet soloist, arranger, producer, music educator, curator and spokesperson for the importance of music education.  Balsom was awarded Artist of the Year at the 2013 Gramophone Awards and has won three Classic BRIT Awards and three German Echo Awards, and was soloist at the BBC Last Night of the Proms in 2009.  She has been awarded Honorary Doctorates from the University of Leicester and Anglia Ruskin University, and is an Honorary Fellow of the Guildhall School of Music and Drama.

Royston Arts Festival: Royston Arts Festival is a festival of the arts in Royston, Hertfordshire (UK).  It was originally initiated and directed by the composer Richard Lambert (from 1982–1986) and was revived in 2007.  It takes place annually in the last week of September.  In recent years it has featured the trumpeter Alison Balsom, the theatre Director Robin Belfield, the author/illustrator James Mayhew, the poet Wendy Cope, Megson and the Daleks.  In its earlier incarnation it was associated with the Master of the Queen's Music, Malcolm Williamson, who premiered at least one work at the festival.  Voluntary arts groups who regularly contribute to the festival include the Corvus Amateur Drama Society (CADS), Royston Town Band, Royston Arts Society and Royston Photographic Society.

Grammy Award for Best New Classical Artist: The Grammy Award for Best New Classical Artist was an honor presented to classical artists at the 28th Grammy Awards in 1986.  The Grammy Awards, an annual ceremony that was established in 1958 and originally called the Gramophone Awards, are presented by the National Academy of Recording Arts and Sciences of the United States to "honor artistic achievement, technical proficiency and overall excellence in the recording industry, without regard to album sales or chart position".

Grammy Award for Best Rap/Sung Performance: The Grammy Award for Best Rap/Sung Performance (awarded as Best Rap/Sung Collaboration until 2017) is an honor presented at the Grammy Awards, a ceremony that was established in 1958 and originally called the Gramophone Awards, to recording artists for quality songs on which rappers and singers collaborate.  Honors in several categories are presented at the ceremony annually by the National Academy of Recording Arts and Sciences of the United States to "honor artistic achievement, technical proficiency and overall excellence in the recording industry, without regard to album sales or chart position".

Grammy Award for Video of the Year: The Grammy Award for Video of the Year was an honor presented to recording artists at the 24th Grammy Awards in 1982 and the 25th Grammy Awards in 1983 for music videos.  The Grammy Awards, an annual ceremony that was established in 1958 and originally called the Gramophone Awards, are presented by the National Academy of Recording Arts and Sciences of the United States to "honor artistic achievement, technical proficiency and overall excellence in the recording industry, without regard to album sales or chart position".

Grammy Award for Best Hard Rock/Metal Performance: The Grammy Award for Best Hard Rock/Metal Performance was an award presented at the 2012 and 2013 Grammy Awards, a ceremony that was established in 1958 and originally called the Gramophone Awards.  According to the 54th Grammy Awards description guide it was designed for solo, duo/groups or collaborative (vocal or instrumental) hard rock or metal recordings and was limited to singles or tracks only.

Grammy Award for Best Male Rap Solo Performance: The Grammy Award for Best Male Rap Solo Performance was an honor presented to male recording artists at the 45th Grammy Awards in 2003 and the 46th Grammy Awards in 2004 for quality rap solo performances.  The Grammy Awards, an annual ceremony that was established in 1958, and originally called the Gramophone Awards, are presented by the National Academy of Recording Arts and Sciences of the United States to "honor artistic achievement, technical proficiency and overall excellence in the recording industry, without regard to album sales or chart position".

Grammy Award for Song of the Year: The Grammy Award for Song of the Year is an honor presented at the Grammy Awards, a ceremony that was established in 1958 and originally called the Gramophone Awards.  Awards in several categories are distributed annually by the National Academy of Recording Arts and Sciences of the United States to "honor artistic achievement, technical proficiency and overall excellence in the recording industry, without regard to album sales or chart position."

Grammy Award for Best Concept Music Video: The Grammy Award for Best Concept Music Video was an award that was presented to recording artists at the 30th Grammy Awards in 1988, and the 31st Grammy Awards in 1989, for quality, concept music videos.  The Grammy Awards (Grammys) is an annual ceremony that was established in 1958 and was originally called the Gramophone Awards; awards are presented by the National Academy of Recording Arts and Sciences of the United States to "honor artistic achievement, technical proficiency and overall excellence in the recording industry, without regard to album sales or chart position".

Supporting paragraphs: Royston Arts Festival Alison Balsom
Answer: Royston Arts Festival