Ji Seung Yeon (Go Eun Ah) dreams of becoming a hip-hop legend and unexpected events set her on the path to achieving just that, although there is an added obstacle - she has to dress up as a boy in order to join a male idol group. In the process, she meets Kang Woo Hyun (Park Yoo Hwan), the leader of the popular idol group, M2, who captivates fans with a killer smile that masks his rude and selfish personality.
Hyun Wook (Bi) is the CEO of a talent agency that scouts and trains idols. He is a brilliant composer-producer who appears cold and indifferent on the outside but is sensitive and kind-hearted. Hyun Wook lives in great difficulty as he is unable to let go of his ex-girlfriend who dies in an accident he witnesses first hand. Said ex-girlfriend's sister, Se Na (Krystal Jung), moves to Seoul in order to pursue her music-composing career and meets Hyun Wook who helps her achieve it. In the midst of healing through music, they fall in love.
A drama about young people who each have their own tragedies to overcome and achieve their dreams. A pianist Yoo Ji Ho (Joo Ji Hoon) has extraordinary talent. While he overcomes a tragic past and childhood scars to chase his dream, he gets caught up in a bitter rivalry with the rich successor to a corporation.
The management company of the popular idol group A.N.JELL decided to add a new member to the group. Go Mi Nam (Park Shin Hye), the new member, has to go to the U.S. due to an urgent emergency having to have an eye job. His twin sister, Go Mi Nyu (Park Shin Hye), is a soon to be nun that is in training ends up having to take her brother's place and pretend to be a boy until Mi Nam comes back from the U.S. During the time period she pretends to be Mi Nam, she unexpectedly begins to fall in love with the leader of A.N.JELL, Hwang Tae Kyung.
Kirin Arts High School has fallen from its top arts academy status into dire financial straits and is in danger of closing. This season follows a new group of students after the previous group graduated.
The school is taken over by OZ Entertainment Agency, who transfers their own idol stars over to the school to avoid the law that prohibits underage entertainers from performing after 10pm. Competition arises between the troubled students of Kirin and the newly transferred idols from OZ.
Dream High tells the story of six students at Kirin Art High School who work to achieve their dreams of becoming music stars in the Korean music industry. Go Hye Mi is a student who had majored in classical music but has to give up her dream by entering Kirin Art High School to pay off her father's debt. However, she needs to get two other students to also come to the school in order for her to enroll in the school conditionally. These two students are Song Sam Dong, who lives in the countryside, and Jin Guk, whom she accidentally meets while trying to escape from a loan shark. Yoon Baek Hee, formerly Hyemi's sidekick, becomes her rival in school because Hye Mi betrays her during an audition to enter the school.
Based on a true story, the drama tells the tragic love story of Kim Woo Jin, a married stage drama writer, and Yun Shim Duk, Korea's first professional soprano, who meet while studying at Tokyo University in the 1920s. Yun Shim Duk's recording of "Death Song" became the first Korean pop song in 1926.
Lee Shin (Jung Yong Hwa) is a university student majoring in modern music. He is also the vocalist and guitarist of the band "The Stupid." Shin is known for his good looks and strong passion for music, but in reality he is cold, lacks interest in anything unrelated to music and has neither dreams nor plans for the future. He initially likes Jung Yoon Soo (So Yi Hyun), a dance professor at university, but this all changes when he meets Lee Kyu Won (Park Shin Hye).