<P> Triads (or any other tertian chords) are built by superimposing every other note of a diatonic scale (e.g., standard major or minor scale). For example, a C major triad uses the notes C--E--G . This spells a triad by skipping over D and F. While the interval from each note to the one above it is a third, the quality of those thirds varies depending on the quality of the triad: </P> <Ul> <Li> major triads contain a major third and perfect fifth interval, symbolized: R 3 5 (or 0--4--7 as semitones) play (help info) </Li> <Li> minor triads contain a minor third, and perfect fifth, symbolized: R ♭ 3 5 (or 0--3--7) play (help info) </Li> <Li> diminished triads contain a minor third, and diminished fifth, symbolized: R ♭ 3 ♭ 5 (or 0--3--6) play (help info) </Li> <Li> augmented triads contain a major third, and augmented fifth, symbolized: R 3 ♯ 5 (or 0--4--8) play (help info) </Li> </Ul> <Li> major triads contain a major third and perfect fifth interval, symbolized: R 3 5 (or 0--4--7 as semitones) play (help info) </Li> <Li> minor triads contain a minor third, and perfect fifth, symbolized: R ♭ 3 5 (or 0--3--7) play (help info) </Li>

What is the tonic triad of f major