Frequently Asked Questions

SingLet™ is a completely singable letter-name solmization and gives every written note a short, singable label while keeping its letter-name identity clear.

SingLet™ was created to provide a systematic, singable, and expandable naming system for all diatonic and chromatic pitches while preserving direct correspondence with standard letter-note notation.

SingLet™ is intended for:

• Music educators
• Music students
• Sight-singing and ear-training curriculum designers
• Music theory researchers
• Software and hardware developers working with music notation
• Music dictionarists
• Anyone interested in a systematic way to name both diatonic and chromatic pitches

Yes. The SingLet™ pilot materials include demonstration recordings, major and minor scale examples, and key-signature playbacks (major, natural, harmonic and melodic minor key signatures) that illustrate the pronunciation system in practice.

Traditional letter-name solmization uses the spoken alphabetic names of notes. While the natural notes are generally singable, some names, particularly F (/ɛf/), are less suited to smooth melodic singing. Accidental names such as "C-sharp" and "D-flat" are even longer and more cumbersome to sing in sequence.

SingLet™ reinvents traditional letter-name solmization by assigning every written pitch a short, systematic, and singable syllable or monogesture while preserving its underlying letter-name identity. The result is a note-naming system that remains familiar to musicians and students yet is optimized for singing and chromatic pitch labeling.

No. SingLet™ is built directly on the familiar A-G note classes. It can be viewed as an extension of traditional letter names rather than a replacement.

Fixed Do assigns solfège syllables (Do, Re, Mi, etc.) to absolute pitches. The staff notation by default is linked with letter note names. In many educational settings, students learn to associate staff notation directly with these syllables and convert note identities into solfège syllables. In other settings, students connect staff notation directly to solfège syllables, bypassing the letter note names.

SingLet™ extends letter names into a systematic and fully singable pronunciation framework. Each SingLet™ retains a clear connection to its underlying letter note, allowing musicians to work directly from standard notation while using concise, singable syllables.

Unlike the alphabetic note name F (/ɛf/), which consists of two separate sounds, SingLet™ lets F follows the B, C and E pronunciation pattern and take the "Fee" sound, written as Fi™ (/fi:/), a simple consonant-vowel syllable.

This change also creates consistency: from B through G, all natural-note SingLets™ end with the same /i:/ rhyme. In addition, the consonant /f/ serves as the identifier for the F letter note family throughout the SingLet™ system.

In SingLet™, Fi (pronounced "Fee") means F natural, and Fah means F sharp. In the chromatic fixed-do solfège convention illustrated by the Aaron Shearer Foundation, the meanings are reversed: Fi ("Fee") means F sharp, while Fa ("Fah") means F natural. This comparison applies to that chromatic convention; fixed-do systems that keep the same syllable for a note and its accidentals use Fa for both F natural and F sharp.

1. A deliberate tradeoff for familiarity and consistency. The reversal is not ideal for someone moving between the two systems. SingLet™ accepts that tradeoff to preserve six of the seven familiar English letter-name pronunciations while giving F a more singable consonant-vowel (CV) form. Fi replaces /ɛf/ with /fiː/, joining B, C, D, E, and G in the shared "ee" vowel /i/. The consonant-bearing names in this group follow the CV pattern; E is already a vowel, and A retains its familiar /eɪ/. Fah then follows the same "ah" rule as every other sharp SingLet™. These choices keep the F family consistent with the system as a whole.

2. Similar sounds can carry different meanings in different languages. For example, English pan (/pæn/) means a cooking vessel, while Spanish pan (/pan/) means bread. The words share the same spelling and sound similar. Their meanings depend on which language is being used.

Viewed as two independent musical naming languages, SingLet™ and solfège can likewise assign different meanings to the same sounds. Which system is in use is usually clear from the lesson, exercise, or musical context, so the shared sounds need not cause confusion. Learners may need practice switching between them, but this is a manageable learning distinction in exchange for a consistent, letter-based naming pattern.

The alphabetic pronunciation of A (/eɪ/) is already highly singable and easy to connect in melodic singing. Keeping A unchanged preserves familiarity while avoiding an unnecessary new syllable.

As a result, learners only need to remember a single change in the natural-note set: F becomes Fi™.

SingLet™ uses a consistent sound pattern for accidentals.

• Sharp notes use the "ah" sound in "sharp" (/ɑ/).
• Flat notes use the "eh" sound in "meh" (/ɛ/).
• The E letter note family uses the "y" sound /j/ as in "yes" when forming accidentals.

These patterns allow accidental names to remain short, systematic, and predictable across all letter note families.

Most learners can begin using the natural-note SingLets™ immediately (in a few minutes). Learning the sharp and flat patterns typically requires only a small number of additional rules.

A simple progression is applying the names while sight-reading and singing from notation:

• Learn the natural-note SingLets™ and remember that F becomes Fi™.
• Learn the sharp tier, which uses the "ah" sound in "sharp" (/ɑ/).
• Learn the flat tier, which uses the "eh" sound in "meh" (/ɛ/).

Most users will never need to learn anything beyond these foundational steps.

Formal teaching materials and curricula are currently under development.

However, many existing sight-reading, sight-singing, and ear-training resources can already be used with SingLet™ pronunciations. Collaboration inquiries and pilot-program discussions are welcome.

No.

SingLet™ and solfège serve different purposes and can be used together. Solfège is a well-established tool for developing relative pitch, while SingLet™ provides a systematic naming system for absolute note identities, including chromatic pitches.

Many educators and students may find that the two systems complement one another for dual RP and AP development.

SingLet™ was designed primarily as a note-labeling and note-singing system that maps directly to staff notation. Because each pitch has a unique and systematic name, SingLet™ may be particularly useful for note recognition, sight-reading, and absolute-pitch development.

Its structured relationships among letter note families and accidental tiers may also support relative-pitch learning, although further educational research is needed.

For now, SingLet™ is best viewed as a complement to existing relative-pitch approaches such as the Do-Re-Mi solfège or the 1-2-3 degree system.

Yes. Most existing sight-singing and ear-training materials can be used without modification; students simply sing the notes using SingLet™ names.

Yes. SingLet™ is designed to function consistently across all key signatures and chromatic contexts.

Most learners never need to study the entire system.

In practice, many users only need to learn three simple ideas:

• F becomes Fi™.
• Sharp notes use the "ah" sound in "sharp" (/ɑ/).
• Flat notes use the "eh" sound in "meh" (/ɛ/).

For most educational settings, natural notes, sharps, and flats are sufficient.

The extended accidental tiers were included to provide a complete and systematic naming framework for advanced music theory, analysis, notation systems, software and hardware development, lexicography, and other specialized applications. Their existence does not increase the learning requirements for typical users.

SingLet™ is the result of six years of independent research and development. Its design is guided by principles of singability, pronunciation consistency, and systematic pitch labeling.

Further classroom evaluation and educational research are ongoing.

Yes. Although SingLet™ was designed with singability and sight-reading in mind, it may also be useful for instrumentalists, composers, theorists, analysts, educators, and music technology developers.

Like any note-naming system, its usefulness depends on the musical context and learning goals of the user.

Yes. SingLet™ provides a systematic naming framework that extends naturally from letter names to single, double, triple, and quadruple accidentals. This consistency may make it useful for software applications, hardware interfaces, databases, educational tools, notation systems, dictionaries, and other music technology applications.