バスティン・オールインワン

■ List of content charges:
free
Primer A (accompaniment)
Primer A (drill)
Primer A (answer)
Primer B (answer)
Level 1A (answer)
Level 1B (answer)
Level 2A (answer)
Level 2B (answer)
Level 3A (answer)

Paid (in-app purchase)
Primer B (accompaniment): 360 yen
Primer B (drill): 360 yen
Level 1A (accompaniment): 360 yen
Level 1B (accompaniment): 360 yen
Level 2A (accompaniment): 360 yen
Level 2B (accompaniment): 360 yen
Level 3A (accompaniment): 360 yen


■ Summary:
It is an application that plays the accompaniment of the song published in the Bastin All-in-One textbook.
There is also a listening unit in the textbook (Primer A only), which also includes an example of a hearing problem that fits the page.


■ Note:
Some layouts may be difficult to see on terminals with a small screen size.
When ing the data, please use it in a Wi-Fi environment or a place with good radio wave conditions.