This is a Ear Training and Sight Singing book optimized for practical music. Unlike a book for classical music, it contains information on chord progression and instrument hearing, which are essential in the field of practical music. 

It is also organized from a very easy step so that anyone can easily start. And you can comfortably train for hearing by yourself through a separate sound source file.  

You can’t talk about the < Ear Training and Sight Singing > 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. This is the book of a series with the Korean ‘Ilsan-Oppa’. 

The author of this book, Yoon yeong joon, 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. 

Another author of the book, Kim ji eun, worked as an album and live session for famous Korean singers such as Gummy, Big Mama, and Wheesung. And now She teaches students as a full-time professor of practical music at Yeoju Univercity.

The textbooks, lectures, and music are so good! Thanks to you, I am studying hard._love***

It's my first time doing it and it's fun and I've gained confidence!_gamo****

Don't read it.  I want the only one who reads it._so****

Highly recommend! Ear Training has always been a problem, but I can easily access it through books, so I can master it this time._wism***