Guitar skills: 'Add’ chords come in the form of either ‘add9’ or ‘add11’. The name tells you to add either a 9th or 11th interval to a basic major or minor chord. So, Cadd9 is a C chord ...

The 'Tristan' chord shows something essential about chords in general ... Listen to the full programme. In C was composed in 1964 by the Californian composer Terry Riley – the piece changed ...

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 of A major, or C major respectively. However ...

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.