Sonhe Alto (2011)

The same genre just just without music, classmates, friends who are graduating, dreams about future...

Fast forward to 2020, Suzy has matured as an actress but can still give you fun, quirky romantic lead in an updated story for a new generation of kdramas and kdrama production. Like Dream High, there is competition, friendship, romance, and laughs. You won’t be disappointed!

Both k-dramas:
-Revolves around music (songs, choreographies, performances).
-Highlights topics of the Kpop industry within young idols.
-Produced by KBS2 TV.
-Acted by popular k-idol actors.
-Love triangle romance.

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also pls don't copy my words. If you need help with writing just message me :)

in the School 2013 Special they mentioned Dream High since both dramas take place in a school and are about the problems young adults face and how teachers help them. Well and that's also pretty all they have in common as Dream High had romance while School 2013 did not have any romance ( but bromance).

They both give the same feeling. The relationship of the characters are also the same, building friendships and all. Both groups of friends did not get along at first but happened to be good friends after forming the cheerleading group in Cheer Up! and the Kirin Arts group in Dream High. Both are great dramas having strong friendship theme in its plot.

Two close women facing each other in the same area to demonstrate who is the best, with a particular love-hate relationship.

dream high is similar to entertainer i feel like because they are musical students that go to school and go through hardships but end up having fun and falling in love

- Both drama's have high school students with diverse personalities who are starting in performing arts and at the same time are growing in life. 'Do Dream' has just 5 brief episodes though and is far less ambitious or a well-knows series like 'Dream High' is.

it's about chasing after one's dreams

Both drama depicts inspiring stories of school life..
About love, conflicts, friendship, betrayal, character development and fulfilling of dreams...
About learning from one's mistake and making it right...
Both also has a love triangle with really good chemistry...^_^

both the dramas are about a group of friends in school.

Suzy in both. She sang in both.
Both she grew up in poverty.
Her singing talent were reviewed, as well as her beauty.
Youth

They both have music & idols as a theme. They have heartfelt moments.

Both are kdramas about personal growth with friends through music. One is kpop though, and Cantabile is about classical music. Both have an adorable ragtag group of music students.

Both dramas are pretty good school dramas from KBS. Both dramas have the similar setting of a somewhat unusual school and cast filled with young actors and idols. Both dramas teaches you a good lesson about friendship :)