Tab is unique to guitar-based instruments ... So let’s begin by discussing major and minor chords, or triads. If you see a single letter, such as A or C, this would indicate a straight chord ...

As a result of this, the guitar parts are often played with slightly different chord inversions, or a reduced number of notes played to free up space for the keys. This 4 string take on a Major 7 ...

Harmonic minor keys are used when writing chords. There is another version of ... Each key signature has two possible keys. The major key and the minor key, which will begin on a different note.