The virginal, a compact member of the harpsichord family, reigned supreme in domestic music-making across Europe from the late 15th century through the 17th century. While it shares the same plucking mechanism as the grand harpsichord—using quills or plectra mounted on wooden jacks—it is defined by its rectangular or polygonal case and a unique internal geometry where the strings run parallel, or nearly parallel, to the keyboard. However, the most fascinating aspect of this instrument is not its shape, but how builders used the horizontal placement of the keyboard to manipulate acoustic physics, creating distinct "types" of virginals that catered to different musical tastes and social functions.

The Acoustics of the Plucking Point

To understand why there are different types of virginals, one must first understand the physics of a plucked string. When a string is plucked, the resulting timbre is determined by where the plectrum makes contact along the string's length. This is known as the "plucking point."

If you pluck a string near its end (the bridge), you excite a higher proportion of upper harmonics, resulting in a bright, nasal, and penetrating sound. If you move the plucking point toward the center of the string, the fundamental frequency becomes much stronger while the upper harmonics are suppressed, producing a mellow, flute-like, and "hollow" tone.

In a standard harpsichord, the curved side of the instrument dictates that most strings are plucked near the bridge. In a virginal, because the strings run horizontally across the front of the instrument, the builder has the freedom to place the keyboard anywhere. This design choice gave birth to the two primary types of full-sized virginals: the Spinet Virginal and the Muselar.

The Spinet Virginal: The Standard of Clarity

The spinet virginal is the most common variety found in historical records and modern reconstructions. In this design, the keyboard is positioned off-center to the left of the case.

Tonal Characteristics and Performance

By placing the keyboard to the left, the jacks are aligned to pluck the strings relatively close to the left-hand bridge. This results in a sound that is articulate, bright, and clear. For a keyboardist, the spinet virginal offers a predictable and responsive touch that is ideal for the intricate contrapuntal lines found in the works of William Byrd or Orlando Gibbons.

In our practical experience with restored 16th-century English models, the spinet virginal excels in polyphonic music. The clarity of the plucking point ensures that each voice in a four-part fugue remains distinct, even in the lower registers. The attack is sharp, and the decay is relatively quick, providing a rhythmic "snap" that defines the English Virginalist school of composition.

Regional Variations in Spinet Construction

While the internal logic of the spinet virginal remained constant, its external execution varied by region:

  • The Italian Spinetta: Often polygonal (usually hexagonal) in shape, these instruments featured thin walls made of fragrant Mediterranean cypress. The keyboard typically "projected" out from the main body of the case. These were known for their light, "silvery" tone and were often kept in protective outer cases decorated with elaborate paintings.
  • The Northern/Flemish Spinetten: Builders in Flanders and England preferred thick-walled rectangular cases made of poplar or oak. Unlike the Italian models, the keyboards were "recessed" or "inset" within the case. These instruments were more robust and often featured the famous "Ruckers" block-printed papers lining the interior.

The Muselar Virginal: The Resonant Hearth of Flanders

The muselar is perhaps the most specialized and idiosyncratic keyboard instrument ever devised. Produced almost exclusively in Northern Europe (Flanders), the muselar features a keyboard placed off-center to the right.

The Physics of the Center-Plucking Point

By moving the keyboard to the right, the jacks are positioned to pluck the strings nearly in the middle of their sounding length—specifically about one-third of the way along. This creates a radical shift in tone. The muselar does not "ting" like a harpsichord; it "glows." The sound is exceptionally rich in fundamental frequencies, resembling a wooden flute or a quiet organ pipe.

However, this acoustic beauty comes with significant mechanical challenges. Because the strings are plucked near the center, where the vibration amplitude is greatest, the string can actually strike the plectrum as it returns to its resting position. This creates a distinctive "buzz" or "grunt," particularly in the bass strings. The 18th-century critic van Blankenburg famously complained that muselars "grunt in the bass like young pigs."

Playing the Muselar

From a performer’s perspective, the muselar requires a different tactile approach. The "action" is located directly over the center of the soundboard, which acts as a massive resonator for the mechanical noise of the keys and jacks. To play a muselar effectively, one must embrace its resonant, almost percussive nature. It is an instrument of atmosphere rather than clinical precision. It is no wonder that the muselar is so frequently depicted in the paintings of Johannes Vermeer; it was an instrument designed for the intimate, reverberant spaces of a wealthy Dutch home.

The Arpichordium Stop

Many muselars were equipped with a unique device called the "Arpichordium." This was a batten of wood located near the right-hand bridge, fitted with small metal hooks (brays). When engaged, these hooks would lightly touch the vibrating strings, causing them to jar and produce a snarling, buzzing sound similar to a Renaissance regal or a trumpet marine. This allowed the domestic player to transform the mellow muselar into a loud, rhythmic instrument suitable for dances.

The Engineering Marvel: Double Virginals (Mother and Child)

During the late 16th century, the Ruckers family of Antwerp—the most prestigious keyboard builders in history—innovated the "Double Virginal." This instrument is a masterclass in Renaissance engineering and space-saving design.

Structural Integration

A double virginal consists of a large, standard-pitch instrument (the "mother") and a much smaller, high-pitched instrument (the "child" or ottavino). The ottavino is stored in a dedicated cubbyhole inside the main case, usually next to the keyboard of the "mother." It looks much like a drawer and can be pulled out and played as a separate, portable instrument.

The Coupling Mechanism

The true genius of the double virginal lies in its ability to be coupled. The player can remove the ottavino and place it directly on top of the "mother's" soundboard. In some designs, the jacks of the "mother" were designed to push up through the bottom of the "child," allowing the player to play both instruments simultaneously from the "mother's" keyboard.

When coupled, every note played on the "mother" triggers a corresponding note an octave higher on the "child." This creates a brilliant, shimmering "four-foot" reinforcement that significantly increases the volume and harmonic complexity of the sound. In our trials with Ruckers replicas, the effect is transformative; it turns a domestic instrument into something capable of filling a large hall with sound.

The Ottavino: The Miniature Powerhouse

The ottavino (or octave virginal) was also built as a standalone instrument. These were diminutive, often no more than two or three feet wide, and were pitched exactly one octave higher than a standard virginal.

Function and Portability

In Italy, ottavini were frequently used by traveling musicians or for accompanying small vocal ensembles. Their high pitch allowed them to "cut through" the sound of lutes and viols. They were also popular as practice instruments for children, given their smaller key widths.

The construction of an ottavino required extreme precision. Because the strings are so short and the tension is high, the soundboard must be exceptionally responsive. Standalone Italian ottavini are often jewel-like in their decoration, featuring delicate carvings and gold-leaf accents, reflecting their status as luxury items for the elite.

Comparing Regional Schools: Italian vs. Flemish Virginals

While the keyboard placement (left or right) defines the "type" of sound, the regional "school" defines the character of the instrument's soul.

The Italian Polygonal Spinetta

The Italian tradition emphasized lightness. The cases were often "true-inner" instruments, meaning the musical part of the instrument was a very thin cypress box that was placed inside a more robust, highly decorated outer case.

  • Tone: Fast, percussive, and transparent.
  • Visuals: Often featured "projecting" keyboards that allowed the player to sit closer to the instrument, facilitating a more intimate connection with the strings.
  • Geography: Primarily Venice, Naples, and Rome.

The Flemish Rectangular Virginal

The Flemish tradition, led by the Ruckers, emphasized power and durability. They used heavier woods and integrated the musical structure directly into the decorative case.

  • Tone: Deep, resonant, and "woody."
  • Visuals: Recessed keyboards and the ubiquitous use of "mottoes" on the inside of the lid (e.g., MUSICA DULCE LABORUM LEVAMEN - Music is the sweet solace of labor).
  • Geography: Centered in Antwerp.

The Evolution and Decline of the Virginal

The heyday of the virginal lasted until roughly 1650. By the mid-17th century, musical tastes began to shift toward more dramatic, expressive styles that required a wider range of dynamics and more registers (sets of strings).

In England, the rectangular virginal was gradually replaced by the "bentside spinet," which took the angled string layout of the harpsichord but kept the compact, legless design. In Germany and Northern Europe, the clavichord became the preferred domestic instrument due to its ability to produce vibrato (bebung). By the time of J.S. Bach, the virginal was largely seen as an antique, though its unique repertoire lived on in the massive collections of music preserved by families like the Fitzwilliams.

What is the difference between a virginal and a spinet?

In modern terminology, the distinction is based on string direction.

  • Virginal: The strings run parallel to the keyboard. The case is usually rectangular or polygonal.
  • Spinet (Bentside): The strings run at an angle (usually about 30 degrees) to the keyboard. The case is triangular or "wing-shaped."

However, it is important to note that in the 16th and 17th centuries, these terms were used interchangeably. In Elizabethan England, any plucked keyboard instrument—including what we now call a harpsichord—might be referred to as "a pair of virginals."

Maintaining a Historical Virginal

For modern owners and museum curators, virginals present unique maintenance challenges.

  1. Quilling: Historically, the plectra were made from raven feathers. Today, most use Delrin (a plastic), but purists still prefer natural quill for its specific "click" and resistance.
  2. String Tension: Because many virginals lack the heavy internal bracing of modern pianos, they are extremely sensitive to humidity. A sudden drop in moisture can cause the soundboard to crack or the bridge to lift.
  3. The "Grunt" in Muselars: Maintaining a muselar requires constant adjustment of the jacks to ensure the "buzzing" remains a musical characteristic rather than a mechanical failure.

Conclusion

The various types of virginals represent a peak of Renaissance acoustic experimentation. Whether it is the bright, polyphony-friendly Spinet Virginal, the rich and resonant Muselar, or the ingenious Double Virginal, these instruments were meticulously designed to fit specific tonal profiles. Understanding the placement of the keyboard is not just a matter of historical trivia; it is the key to unlocking the intended sound of some of the most beautiful music ever composed for the keyboard.

FAQ

Why is it called a "virginal"?

The etymology is debated. Some suggest it comes from the Latin virga (rod), referring to the wooden jacks. Others believe it was named because it was primarily played by young women (virgins) in domestic settings. A third theory suggests it was named after the Virgin Mary, as the instrument was used in convents.

Is a virginal the same as a piano?

No. A piano strikes the strings with felt hammers, allowing for varying volume based on touch. A virginal plucks the strings with quills, resulting in a more consistent volume but a very different, more immediate harmonic profile.

Can you play modern music on a virginal?

While possible, the virginal's limited compass (usually 4 to 4.5 octaves) and lack of a sustain pedal make it difficult to play 19th-century romantic music. However, it is an excellent choice for contemporary "minimalist" compositions that favor clear, rhythmic textures.

How loud is a virginal?

It is significantly quieter than a piano or a large harpsichord. It was designed for small rooms and private practice, making it the "acoustic guitar" of the Renaissance.

What is the most famous collection of virginal music?

The Fitzwilliam Virginal Book is the most significant manuscript of the era, containing nearly 300 pieces by composers like Byrd, Bull, and Farnaby.