GUITAR CHORD · 15 POSITIONS IN THE APP
A guitar chord
Learn three playable A positions below, then explore all 15 voicings on an interactive 20-fret board in GuitarTool.
A 吉他和弦：下方展示三种可用按法，APP 内可查看全部 15 种指法、自由编辑并试听。
Open every voicing in GuitarTool ↗×○○
D string fret 2G string fret 2B string fret 2
EADGBE
THREE POSITIONS
Choose the shape that fits the music around it.
Read strings from left to right: low E to high E. A circle means an open string; × means mute that string. The fret number appears when a shape starts above the first position.
×○○
D string fret 2G string fret 2B string fret 2
EADGBE
E string fret 5A string fret 7D string fret 7G string fret 6B string fret 5E string fret 5
EADGBE
××
E string fret 5A string fret 7D string fret 7G string fret 6
EADGBE
HOW IT SOUNDS
What makes A sound like A?
This major chord combines a root, major third and perfect fifth. Play each string separately first, fix any buzz or accidental muting, then strum the full shape with an even motion.
这个大三和弦由根音、大三度与纯五度组成。先逐弦检查杂音与误触，再用均匀动作完整扫弦。
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