Answer:
1. Major 7th (M7) Chord: The M7 chord is typically found on the first scale degree (also known as the tonic) in major modes. It consists of a major triad (root, major third, perfect fifth) with an added major seventh interval.
2. Minor 7th (m7) Chord: The m7 chord is typically found on the second, third, and sixth scale degrees in both major and minor modes. It consists of a minor triad (root, minor third, perfect fifth) with an added minor seventh interval.
3. Dominant 7th (Mm7) Chord: The Mm7 chord, also known as the dominant 7th chord, is typically found on the fifth scale degree in major and minor modes. It consists of a major triad with a minor seventh interval. This chord is commonly used in blues and jazz music.
4. Half-Diminished 7th (ø7) Chord: The ø7 chord, also known as the half-diminished 7th chord, is typically found on the seventh scale degree in major and minor modes. It consists of a diminished triad (root, minor third, diminished fifth) with an added minor seventh interval.
5. Fully Diminished 7th (o7) Chord: The o7 chord, also known as the fully diminished 7th chord, is typically found on the seventh scale degree in the harmonic minor mode. It consists of a diminished triad with an added diminished seventh interval.
Step-by-step explanation:
i have already explained in my awnser so it wont be necessary to add another explanation