TwoSetViolin

Brett Yang (Born March 2, 1992) and Eddy Chen (Born March 23, 1993) are a Chinese-Australian violinist duo from Australia who are best known for making comedic YouTube videos that parody the life of a classical musician, and currently have 1.8 million subscribers (as of November 2019).

Brett
Brett Yang was born and raised in Australia. He made his debut performing the Tchaikovsky violin concerto in 2012 with the Queensland Conservatorium Orchestra. He would later go on to performed Mozart's Concerto No. 4 with Corda Spiritus. He is also known for being awarded the Brisbane Club Scholarship at the Queensland Conservatorium. He performed at the 2014 G20 Summit in the presence of Barack Obama, Angela Merkel, and Dilma Rousseff.

Eddy
Eddy Chen was born in Brisbane, Queensland, Australia. In 2010, he won top prize at the Queensland Young Instrumentalist Competition. He later earned his Bachelor of Music from Queensland Conservatorium in 2014 and that same year he was a finalist for the National Young Virtuoso Award. Eddy has served as a soloist with the Queensland Symphony Orchestra and was previously the concertmaster at Queensland Conservatorium Opera Orchestra.

Videos
TwoSetViolin's videos contain many different topics. Some of their videos are skits showing the life of a musician (such as "How to not be concertmaster" or "Kid vs. Adult (Beginner) Musician"), while others are reacting to other videos. These reaction videos range from prodigy kids (that are seemingly better than them), Try Not To Laugh challenges, or watching violin portrayals in Chinese dramas and noting everything they do wrong. They also do challenges in their videos, such as Charades, sight-reading challenges, or the Ling Ling workout. They often feature special guests in these videos.

Ling Ling
Ling Ling is a fictional character within Brett and Eddy's life. According to them, he practices forty hours a day and can multitask in anything while playing the violin. In some of TwoSetViolin's videos, they have special guests perform the "Ling Ling workout," where they guest must do something ridiculous (such as hula-hooping or only lower-third of the bow) while playing a piece.

Trivia

 * Some of the special guests they have are world renowned instrumentalists such as Hilary Hahn and Ray Chen.
 * They hate Flight of the Bumblebee since it is very overused and people try playing it fast to show off when they are just playing it sacrilegiously.
 * They hate the viola, and always make a joke about it in their videos. For example, in a skit where Eddy is tuning all of the sections of the orchestra, the violas simply play scratching sounds.
 * Brett has performed for Barack Obama in the past.