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Compare one or more chords to a reference scale: their circular diagrams overlay automatically, instantly showing shared tones and notes that fall outside or complete the scale. Perfect for checking compatibility, spotting tensions, and refining your progressions.
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Twelve Assistant is a comprehensive suite of music tools designed to help musicians of all levels improve their practice, understanding, and creativity. From guitar to piano, from harmony to rhythm, we have everything you need.
Learn MoreCompare one or more chords to a reference scale: their circular diagrams overlay automatically, instantly showing shared tones and notes that fall outside or complete the scale. Perfect for checking compatibility, spotting tensions, and refining your progressions.
The Scale/Chord Comparator is a revolutionary tool for musicians seeking to deepen their understanding of musical harmony. Specially designed for guitarists and composers, this tool allows you to easily compare multiple chords to a reference scale using overlaid circular diagrams. With this tool, you can instantly identify shared notes, tensions, and the potential for adjusting your chord progressions.
By integrating concepts like voicings and chord positions, the Scale/Chord Comparator becomes an indispensable assistant in learning music theory and enhancing your compositions.
The Scale/Chord Comparator offers a range of features designed to simplify harmonic analysis and enrich your musical composition.
Each chord and scale is presented in radial diagrams that overlay automatically. This visualization provides an intuitive understanding of the relationships between notes, facilitating the identification of shared notes and harmonic tensions.
The system highlights the notes shared between a scale and one or more chords, allowing you to quickly visualize compatibilities and adjust your harmonic choices accordingly.
Notes that do not belong to the reference scale are displayed in transparency, helping you identify potential tensions and alterations that can enrich your chord progressions.
Simultaneously analyze multiple chords against a scale for a comprehensive view of your harmonic progression, ideal for reharmonization or modal composition.
Follow these simple steps to make the most of the Scale/Chord Comparator.
For example, if you are working on a piece in C major, you can verify if your chained chords respect this key or introduce interesting tensions.
The Scale/Chord Comparator offers significant benefits for musicians seeking to improve their harmonic understanding.
Twelve Assistant also offers other complementary tools such as the scale library, progression generator, and voice leading. These tools integrate seamlessly with the Scale/Chord Comparator to provide a rich and cohesive musical experience.
The Scale/Chord Comparator is an indispensable tool for any musician looking to deepen their understanding of harmonic relationships. Try it now to transform your approach to musical composition.
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Integrated media library for your workspace: centralize, organize, and access all your YouTube, Vimeo, SoundCloud, Deezer, Spotify, Apple Music links (and more) with a single click to support and enrich your work.
Instantly determine the key of any chord progression: import the sequence or play it live, the app scans the notes, identifies the key and mode, and offers the most relevant harmonization options at a glance.
Explore hundreds of harmonic progressions spanning all 21 modes: audition, transpose, and send them straight to the progression generator with a single click.
A full-featured metronome with a complete selection of rhythmic figures and advanced settings and functionalities
Instantly search and identify the chord being played based on its position on the fretboard
A straightforward, visual metronome: customize the tempo intuitively by clicking on the beat LEDs to set your perfect pulse.
Arrange and lay out all your pinned items—diagrams, composition scales and charts—in the Desk Editor so you can save and print your work.
Search for and identify the scale that matches the notes being played