◆ This is a collection of materials from when I was involved in the music industry (1980s). ◆ This is a textbook with a cassette tape, planned by Tadayoshi Wakabayashi, a researcher and performer of ethnic music. (Original price was 4300 yen) ◆ This is a very valuable resource and textbook for beginners, researchers, and educators of musical instruments. ◆ It is a set of an A5-size booklet and two cassette tapes of audio recordings. ◆ The outer box is 22.5cm tall, 16cm wide, and 2cm thick. ◆ It is a textbook in which you read a simple booklet copied from a manuscript created on a word processor at the time, while listening to the audio recordings on the cassette tapes. ◆ The studio-recorded cassette tape audio recordings are in good recording condition and played back normally. ★ Recommended for those interested in Indian music, music instructors, and students. ★ Please purchase if you can play cassette tapes. ※ Although the book itself is unused, it is a product of long-term storage. ※ The box and paper have discoloration and fading due to aging. ※ Please check the condition in the photos before purchasing. ※ Price includes shipping. ※ Price negotiable.