Hi
Please add drop voicings
As you may know, this is a great and systematic way to find useful sets of spread voicing for all plain four-note sixth and seventh chords.
It isn't very fruitful for sixth and seventh chords with extensions or alterations. But for the plain ones - C6, Cm6, C7, Cmaj7, CmMaj7, Cm7, C7b5, and Cdim7 - it's an excellent tool. But I haven't found any app that can generate diagrams for them. So if you manage to do that, it will be a great contribution to the guitar community.
All drop 3 voicings of G7 on string set 0x000x
![drop3](https://private-user-images.githubusercontent.com/1937919/269011524-cc580496-756b-46d7-9db4-8b08d791d764.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.-B9FBq01c_VOLvWNOxCskROJTw4QJepQJyF_9-kEzzg)
All of the drop 2 voicings of G7 on string set xx0000
![drop2](https://private-user-images.githubusercontent.com/1937919/269011571-a41cf804-9312-4ed1-bf9f-59185fe9de37.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.phO9o1XFWtyS1s6BgLcVYF8wjpFv8mciC_KFumt67do)
All of the drop 2 voicings of G7 on string set x0000x
![drop2-x5432x](https://private-user-images.githubusercontent.com/1937919/269011641-49ee9b34-dd19-4f21-a144-1eaaa6676361.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.1XDru1VcChv3VwjPnJFGCbpyMgIiFulWNFdJasfbCeY)
All of the drop 2&4 voicings of G7 on string set x00x00
![drop2-4](https://private-user-images.githubusercontent.com/1937919/269011702-f3dd370b-ea3f-4aee-aadc-082020b39893.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.2URU3SXdrTLdgAFR-vKxShQk6Fm9JsUks2AApS_1QwI)
Other string sets:
Drop 2&4: 00x00x.
Drop 3: x0x000.
Drop 2: 0000xx