★Bestseller in many major bookstores 

★Bestseller list (Arts/Pop Culture Top100) for 250 weeks in Aladin bookstore 

< 5 Minutes Music Theory for Beginners > is a series with the Korean nickname ‘Ilsan-Oppa’. The ‘Ilsan-Oppa Series’ has sold more than 100,000 copies making it pretty much a so-called bible for self-learning music.  

The book < 5 Minutes Music Theory for Beginners > has kept it’s spot on the famous Korean bookstore, Aladin’s, bestseller list (Arts/Pop Culture Top100) for 250 weeks (as of 10/23) after being published, and is the only book on harmonics that has set the rare record of having 22 issues. 

You can’t talk about the < 5 Minutes Music Theory for Beginners  > book, without mentioning the complementary online lectures you can listen to along with the book. It’s one of the reasons this book is so loved. It's normal to have questions when learning harmonics for the first time; which is why there are youtube lectures provided. 

The author of this book majored in composition (bachelor) and music director (master). He is the head of the department of music content planning at Myongji University and is also a producer at RBW Co., Ltd. He is also the author of bestseller, Ilsan Oppa's series.

A famous book, great. It's even better because there's a lecture._in*****

The perfect book for beginners! You can also take voice lessons._qf****

It's a recommended book, and it's really nice._hs****

I see why it's selling well. The content is relatively easy, and I gave it to a friend who started music for the first time, and I think it's a book that's easy to understand._xc*****