Here is a video using the Grapeseed アプリ！

At home you can use your book and CD, your DVD, and now your Grapeseed アプリ for R.E.P.

Try it out and have fun!

 

 

Grapeseed アプリーstudents.grapeseed.com

Grapeseed 授業ーteaching.grapeseed.com