【實用音樂app】Martin Guitar Tuner|最夯免費app-綠色工廠好玩App

Guitar players of every skill level can benefit from this free guitar tuner app from C.F. Martin & Co. Not only can you expertly tune your guitar but you can practice with our ear trainer to become a more efficient ear-tuner. Also included in the app is our custom guitar builder where you can create the acoustic guitar of your dreams. Then you can use our Pro-Tip videos to learn everything from properly stringing your guitar to using a capo.