Coordinates: 56°07′02″N 3°56′23″W / 56.117222°N 3.939722°W / 56.117222; -3.939722

Stirling (Gaelic: Sruighlea pronounced [ˈs̪t̪ruʝlə]) is a city and former ancient burgh in Scotland, and is at the heart of the wider Stirling council area. The city is clustered around a large fortress and medieval old-town beside the River Forth. Historically it was strategically important as the "Gateway to the Highlands", with its position near the boundary between the Scottish Lowlands and Highlands, and its crossing of the Forth, the nearest to the river mouth.

Once the capital of Scotland, Stirling contains the Great Hall (restored 1999) and the Renaissance Palace (restoration completed 2011) within the Castle that rivalled any building in Europe at the time. Stirling also has its medieval parish church, The Church of the Holy Rude, where King James VI was crowned King of Scots on 29 July 1567. The Holy Rude still functions as living church with a service every Sunday.

Stirling is a centre for local government, higher education, retail, and light industry. Its population in 2008 was 33,710, for Stirling itself, the wider urban area including Bridge of Allan and Bannockburn has a population of 45,750. This makes it the smallest city in Scotland: indeed it is smaller than many of Scotland's larger towns.

Lindsey Stirling (born on September 21, 1986) is an American violinist, musician, dancer, performance artist, and composer. In 2010 she competed on the fifth season of America's Got Talent. Stirling is noted for her versatility performing music from country to hip hop.

At the age of 23 Stirling was a quarter-finalist on the fifth season of America's Got Talent where she was known as the ‘Hip Hop Violinist’. After Stirling's performance, Sharon Osbourne said, "Wow... we love you Lindsey!” and Piers Morgan called her performance "Electrifying!".

At the age of 5, after being influenced by the classic music records played by her father, Stirling requested the opportunity to learn and play the violin.

Stirling was classically trained through private lessons for 12 years. When she was 16, she joined a rock band with four friends called Stomp on Melvin. As part of her experience with Stomp on Melvin, Stirling wrote a solo violin rock song, and her performance helped her to win both the title of Arizona’s Jr. Miss in 2005 and the talent category of the National Jr. Miss Pageant. As of May 2, 2012, Stirling is 5'3" tall.

John Roger Stephens (born December 28, 1978), better known by his stage name John Legend, is an American singer-songwriter and actor. He has won nine Grammy Awards, and in 2007, he received the special Starlight award from the Songwriters Hall of Fame.

Prior to the release of his debut album, Stephens' career gained momentum through a series of successful collaborations with multiple established artists. Stephens added his voice to those of other artists, assisting in them reaching chart-topper hits. He lent his voice to Kanye West's All of the Lights, on Slum Village's "Selfish" and Dilated Peoples' "This Way". Other artists included Jay-Z's "Encore", and he sang backing vocals on Alicia Keys' 2003 song "You Don't Know My Name" and Fort Minor's "High Road." Stephens played piano on Lauryn Hill's "Everything Is Everything."

Stephens was born on December 28, 1978, in Springfield, Ohio. He is the son of Phyllis, a seamstress, and John Mills, a factory worker and former National Guardsman. Throughout his childhood, Stephens was homeschooled on and off by his mother. At the age of four, he began playing the piano and at the age of seven, he performed with his church choir. When he was ten, his parents divorced, causing his mother to suffer a breakdown. At the age of 12, Stephens attended North High School, from which he graduated four years later. He graduated salutatorian.

Kurt Hugo Schneider (born September 7, 1988) is an American video editor, musician, singer and songwriter, whose primary medium is YouTube music videos. He produces music videos for Sam Tsui, including the musical medley videos in which Sam Tsui sings as a one-man choir. His blend of musical and technical skills have been sought after by other musicians and organizations.

Schneider grew up in Blue Bell, Pennsylvania, a suburb of Philadelphia, where he lived just a street away from Sam Tsui, whom he met while attending Wissahickon High School. He is of German and Austrian descent on his father's side. Kurt has an older sister. He graduated magna cum laude from Yale University in 2010 with a degree in mathematics and was inducted into Phi Beta Kappa

Schneider is also a chess master and played for Yale's chess team.

Schneider began collaborating with Tsui while both were in high school and continued while they were at Yale; Schneider matriculated a year before. He produced videos of Tsui singing covers and medleys, and has since made an online musical series (College Musical) and produced original songs.

Peter Hollens is an American pop singer-songwriter-producer. He has been heavily involved with a cappella music since 1999 when he co-founded (with Leo da Silva) the University of Oregon's award-winning a cappella group On The Rocks, known as the first official collegiate a cappella group in Oregon. On The Rocks began a tradition of excellence in a genre that was previously unheard of in the Northwest. Originally from Ashland, Oregon, Peter graduated from the University of Oregon with a Bachelor of Music in Vocal performance. Since his graduation from the U of O, he has become very involved with collegiate a cappella, including recording, producing & judging international a cappella competitions throughout the United States. In 2010, Peter was featured on NBC’s The Sing Off receiving acclaim from The Sing-Off judges Shawn Stockman, Nicole Scherzinger and Ben Folds for solo performances leading On the Rocks, one of America’s premier collegiate a cappella groups. Peter records and produces from his home studio in Eugene, Oregon and recently recorded for Sony and Epic Records. Peter is married to Evynne Hollens, founder of the a cappella group Divisi.