價格：免費
檔案大小：38.5 MB
版本需求：系統需求：iOS 10.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Get the latest guitar books (both print & Ebook), individual guitar lessons and downloads for guitarists from GMI the Guitar & Music Institute. As well as learning about all our latest guitar learning products you will also get exclusive discounts and advanced news exclusive to our app owners.
支援平台：iPhone, iPad