“Let’s Just Play Music” series is founded through project B.Y. This book aims to provide a strong foundation to strengthen the music foundation of playing. In addition, this book will allow young children to develop a sense of musicality and expand their musical knowledge from a range of genres such as pop, classical, edm, blues, swing, orchestral, hip hop, r&b, waltz & many more. Through the virtual band tracks provided, perform anywhere with just a piano and play together with your own virtual band.