sebutkan dan jelaskan 6 rumus dasar AKORD diantonnis mayor

Rumus Dasar Achord :

1. Name: Major chord   
Symbols: M, maj
Steps: 1-3-5

2.Name: Major 7th chord
Symbols: maj7, M7
Steps: 1-3-5-7

3.Name: Major 9th chord
Symbols: maj9, M9, maj7(9)
Steps: 1-3-5-7-9

4.Name: Major 11th chord
Symbols: maj11, M11
Steps: 1-3-5-7-9-11

5. Name: Major 13th chord
Symbols: maj13, M13, maj7(9,13),maj7(6/9)
Steps: 1-3-5-7-9-13

6. Name: Major 9 #11 chord
Symbols: maj9(#11), maj7(9,#11)
Steps: 1-3-5-7-9-#11