A review of all major and minor diatonic scale key signatures and relative major and minor keys. (Note: the spellings of 'major' and 'minor' look odd after typing the words over and over again). This only works if one tests with definitions first.
| Major key with no sharps or flats | ||
| Relative major of A minor | ||
| Major key with one flat | ||
| Relative major of D minor | ||
| Major key with two flats | ||
| Relative major of G minor | ||
| Major key with three flats | ||
| Relative major of C minor | ||
| Major key with four flats | ||
| Relative major of F minor | ||
| Major key with five flats | ||
| Relative major of Bb minor | ||
| Major key with six flats | ||
| Relative major of Eb minor | ||
| Major key with seven flats | ||
| Relative major of Ab minor | ||
| Major key with one sharp | ||
| Relative major of E minor | ||
| Major key with two sharps | ||
| Relative major of B minor | ||
| Major key with three sharps | ||
| Relative major of F# minor | ||
| Major key with four sharps | ||
| Relative major of C# minor | ||
| Major Key with five sharps | ||
| Relative major of G# minor | ||
| Major key with six sharps | ||
| Relative major of D# minor | ||
| Major key with seven sharps | ||
| Relative major of A# minor | ||
| Minor key with seven sharps | ||
| Relative minor of C# Major | ||
| Minor key with six sharps | ||
| Relative minor of F# Major | ||
| Minor key with five sharps | ||
| Relative minor of B Major | ||
| Minor key with four sharps | ||
| Relative minor of E Major | ||
| Minor key with three sharps | ||
| Relative minor of A Major | ||
| Minor key with two sharps | ||
| Relative minor of D Major | ||
| Minor key with one sharp | ||
| Relative minor of G Major | ||
| Minor key with seven flats | ||
| Relative minor of Cb Major | ||
| Minor key with six flats | ||
| Relative minor of Gb Major | ||
| Minor key with five flats | ||
| Relative minor of Db Major | ||
| Minor key with four flats | ||
| Relative minor of Ab Major | ||
| Minor key with three flats | ||
| Relative minor of Eb Major | ||
| Minor key with two flats | ||
| Relative minor of Bb Major | ||
| Minor key with one flat | ||
| Relative minor of F Major | ||
| Minor key with no sharps or flats | ||
| Relative minor of C Major |

