Paste a chord sheet from anywhere. This reads the chords, finds the capo position that turns them into open shapes, and shows a no-barre way to play anything left over.
A capo shortens every string by the same amount, so the shapes you already know produce higher-pitched chords. Put it on the third fret and a G shape sounds as a Bb. That means most songs written in awkward keys can be played with open chords only, at the original pitch, without learning a single barre.
Bm7 at x-2-0-2-0-2 is the usual answer. Three fingers, nothing barred, and it works in almost any song that calls for Bm. If you want a plain Bm with no added seventh, x-x-0-4-3-2 uses the open D string and also avoids the barre.
Fmaj7 at x-x-3-2-1-0 is the common substitute and sounds brighter than F. If the song needs a plain F, x-x-3-2-1-1 asks only for a small barre across the top two strings rather than all six.
These keys are written for horns and piano, which is why they are full of barre chords on guitar. A capo on the third fret turns a Bb song into a G song, and a capo on the first fret turns an Eb song into a D song. Paste the chords above and it will work out the position for you.
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