Guitar chord file format

The Guitar chord file format is a simple ASCII file format for transcribing songs with guitar chords and lyrics. Although this format is legible as it is, there are many popular programs for displaying, transposing and printing. .crd is the normal filename extension.

Format

Lyrics

Lyrics are any text that is not otherwise differentiated.

Capo 1 Standard D tuning

[Verse 1] (Em, C, G, D) Em C G What would I do without your smart mouth

Drawing me in, and kicking me out

Got my head spinning, no kidding, I cant pin you down

Whats going on in that beautiful mind

Im on your magical mystery ride

And Im so dizzy, dont know what hit me, but Ill be alright

[Bridge] (Am, Em, D) Am Em My heads under water

But Im breathing fine

Youre crazy and Im out of my mind

[Chorus] (G, Em, Am, D)

Cause all of me

Loves all of you

Love your curves and all your edges

All your perfect imperfections

Give your all to me

Ill give my all to you

Youre my end and my beginning

Chord (geometry)

A chord of a circle is a straight line segment whose endpoints both lie on the circle. A secant line, or just secant, is the infinite line extension of a chord. More generally, a chord is a line segment joining two points on any curve, for instance an ellipse. A chord that passes through a circle's center point is the circle's diameter.

Chords of a circle

Among properties of chords of a circle are the following:

The area that a circular chord "cuts off" is called a circular segment.

Chord is from the Latin chorda meaning bowstring.

Chords of an ellipse

The midpoints of a set of parallel chords of an ellipse are collinear.

Chords in trigonometry

Chords were used extensively in the early development of trigonometry. The first known trigonometric table, compiled by Hipparchus, tabulated the value of the chord function for every 7.5 degrees. In the second century AD, Ptolemy of Alexandria compiled a more extensive table of chords in his book on astronomy, giving the value of the chord for angles ranging from 1/2 degree to 180 degrees by increments of half a degree. The circle was of diameter 120, and the chord lengths are accurate to two base-60 digits after the integer part.

CRD

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