Which chord corresponds to the 1st String at the 6th Fret?

The chord that corresponds to the 1st string at the 6th fret is the A major chord.

When you play the 1st string, which is the high E string, at the 6th fret, you are playing a C# note. To form an A major chord, you typically need the notes A, C#, and E. By placing your finger on the 6th fret of the 1st string, you obtain the necessary C#, while the other strings, when properly fretted, will produce the remaining notes of the chord. This combination results in the full A major chord sound.

Understanding the relationship between notes and chords is crucial for guitar players, as it enables you to identify and form various chords across the fretboard effectively.