Guitar chord is a set of notes played simultaneously or sequentially. Standard tuning uses E-A-D-G-B-E' pattern with perfect fourths between strings. Chords can be played in open position, inverted, or with note doubling
Free online tuner uses laptop microphone to detect guitar string frequencies. Supports 24 different guitar tunings including Standard, DADGAD, Drop D. Works with bass, ukulele, banjo, mandolin, violin and viola. Can be embedded in websites using provided guides
Electric guitar has revolutionized music genres from rock to blues and country. Brand choice can significantly impact guitar selection and sound quality
Drop D tuning requires tuning the 6th string to D while keeping others in standard tuning. Electronic tuner is recommended for precise tuning, available for under $30. Popular tuner brands include Boss, D'Addario, and TC Electronic
Index finger holds E and B strings on first fret. Middle finger plays G string on second fret. Ring finger plays D string on third fret. Third finger can mute A string for practice
Bm chord requires barre technique, holding multiple strings with one finger. Beginner version uses only bottom four strings without barre. Index finger on E string at second fret, middle on B string at third. Ring finger on G string at fourth fret