对每一个极想了解和熟记吉他和弦把位的人来说,一台英国产的袖珍电脑能给他们提供不小的帮助。这种电脑大小像一副纸牌。它上面有一个小荧光屏,荧光屏上显示出六根吉他弦和所有音品的图像。如果您打开开关,接着再按动标有“C”的按钮,那末,荧光屏上就会出现三个黑点,这三个黑点显示出弹C调的C这个和弦时手指在弦上的正确位置。荧光屏上标有小“+”字记号的那根 For everybody who really wants to know and memorize the guitar chords, a British-made pocket computer can do a great job of helping them. This computer is like a deck of cards. It has a small fluorescent screen above, the screen shows six guitar strings and all the sound image. If you turn on the switch and then press the button labeled “C” again, three black dots appear on the screen that indicate the correct chord of the finger while playing the chord of C position. The screen is marked with a small “+” sign that the root