Heirloom

Upper-structure triads on A7

Nathaniel School of Music, 2026

Key
A
Form
5 bars
Level
7

Left hand plays the 3rd and 7th (the tritone); the right hand plays a major triad that supplies the tensions. Each bar names the triad and the tensions it adds.

Chords: A13(#11) A7(#9) A7(b9#11) A13(b9) A7(#5#9)

Opening the practice room…

Where this comes from

Read from: NSM exercise generator (gen.py)

How: CC BY 4.0 (Nathaniel School of Music)

Free to share: free (NSM original) free (NSM original)

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