The 13b9 chord is formed by the intervals root (1), major third (3), perfect fifth (5), minor seventh (b7), minor ninth (b9) and major thirteenth (13). In this chord thus sound the notes B<span style="font-size:125%;line-height:1;">♭</span>, D, F, A<span style="font-size:125%;line-height:1;">♭</span> and C<span style="font-size:125%;line-height:1;">♭</span>. To hear the B♭13b9, click on the chord diagrams.
To highlight some chords with a yellow background, click on top of the diagram. You may add marked chords with the f key to the favourites list, which is viewed with the v key. Send the address of this page using to your friends.
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Construction of the 13b9 chords
The 13b9 chord is formed by the intervals root (1), major third (3), perfect fifth (5), minor seventh (b7), minor ninth (b9) and major thirteenth (13). In this chord thus sound the notes B<span style="font-size:125%;line-height:1;">♭</span>, D, F, A<span style="font-size:125%;line-height:1;">♭</span> and C<span style="font-size:125%;line-height:1;">♭</span>. To hear the B♭13b9, click on the chord diagrams.
To highlight some chords with a yellow background, click on top of the diagram. You may add marked chords with the f key to the favourites list, which is viewed with the v key. Send the address of this page using to your friends.