# Blues/Dominant Key

**URL:** <https://forum.scalermusic.com/t/blues-dominant-key/18415>\
**Category:** Scaler 2 General Discussion\
**Created:** [December 11, 2024, 12:58am UTC](https://forum.scalermusic.com/t/blues-dominant-key/18415 "2024-12-11T00:58:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![burkeingraffia](https://yyz2.discourse-cdn.com/flex012/user_avatar/forum.scalermusic.com/burkeingraffia/32/1421_2.png) [@burkeingraffia](https://forum.scalermusic.com/u/burkeingraffia)\
**Post date:** [December 11, 2024, 12:58am UTC](https://forum.scalermusic.com/t/blues-dominant-key/18415/1 "2024-12-11T00:58:40Z")

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If you’re composing a blues where all of the major chords are dominant 7 chords, like an F blues with F7, Bb7, and C7, then what Scaler key is that?