You pick a root note and a scale type. The tool looks up the scale's interval template (a fixed sequence of semitone offsets from the root) and maps each offset onto the 12-note chromatic scale starting from your chosen root. The interval pattern is derived from the gaps between successive offsets. Relative major/minor is found by shifting the root by the known interval (e.g., a minor third up for natural minor → relative major).
This tool defaults to sharp spellings (C# rather than Db). In formal music theory, the correct spelling depends on the key signature — for instance, Db major uses flats. The pitches are the same; only the name differs.
A mode is a rotation of a parent scale. Dorian, for example, uses the same notes as the major scale but starts on the second degree. Each mode has a unique interval pattern and a distinct sound character, even though the note set overlaps with its parent major scale.
The blues scale (6 notes) is a go-to for blues guitar and vocal melody. For jazz, the Dorian and Mixolydian modes are common over minor and dominant chords, respectively. Many jazz players mix scales freely depending on the chord of the moment.
The whole-tone scale creates a dreamy, unresolved sound and is common in impressionist music. The diminished (octatonic) scale alternates whole and half steps, producing a symmetrical, tense quality often used in jazz and film scores.
Estimate only. Results reflect your inputs and standard formulas. Double-check important decisions independently.