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™ uses Fi™ (/fi/), a simple consonant-vowel syllable that is easier to sing smoothly within melodic passages.

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 pitch class throughout the SingLet™ system.

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 phonetic pattern for accidentals.

• Sharp (/ʃɑrp/) notes share the vowel rhyme /ɑ/.
• Flat (/flæt/) notes share the vowel rhyme /æ/.
• The E pitch class receives the consonant onset /j/ (the "y" sound in "yes") when forming accidentals.

These patterns allow accidental names to remain short, systematic, and predictable across all pitch classes.

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 (/ʃɑrp/) rhyme family, all rhyming with /ɑ/.
• Learn the flat (/flæt/) rhyme family, all rhyming with /æ/.

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.

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 pitch classes and accidentals 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 share the /ɑ/ rhyme family.
• Flat notes share the /æ/ rhyme family.

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.