One of the most popular musical instruments in the world, the piano is often found in classrooms and homes. Despite its formidable size (a piano from 1720 is pictured above) and often high cost, the instrument remains one of the most familiar today. It is therefore an obvious selection for our HillTop Records blog series on instruments. Its ubiquitous sound and versatility make it a good choice for solo performances or ensemble use. The piano is especially loved in the worlds of classical and chamber music. However, it is also often used as an aid to composing and rehearsal. Most everyone knows what a piano looks like--but not everyone understands exactly how it works, or knows just where the famous instrument comes from.The word "piano" is actually short for "pianoforte," which derives from the original Italian name. Traditionally, the words "piano" and "forte" mean "soft" and "loud," and so the name seems appropriate for the versatile instrument. The piano is, of course, played by means of a keyboard. When a key on the keyboard is pressed, a felt-covered hammer strikes the piano's steel strings and causes them to vibrate. The hammers rebound, allowing the strings to continue vibrating at their resonant frequency. These vibrations are transmitted through a bridge to a sounding board. When the key is released, a damper stops the string's vibration. The pianist playing the instrument can control the inertia with which the hammers hit the strings, thus producing different notes at different dynamic levels.
Early attempts at creating a successful keyboard instrument were made centuries ago. During the Middle Ages, inventors experimented with stringed keyboards that featured struck strings. By the 17th century, the clavichord (wherein the strings are struck by tangents) and the harpsichord (whose strings are plucked by quills) were being used frequently. Manufacturers spent centuries figuring out the most effective ways to construct the harpsichord's case, soundboard, bridge and keyboard. The eventual result was the earliest piano, invented by Bartolomeo Cristofori (1655–1731) of Padua, Italy. The official "Keeper of the Instruments," employed by the Medici family, Cristofori was an expert maker of harpsichords and other stringed instruments. While the actual date of the first piano is unknown, three original Cristofori pianos from the 1720's (one is pictured above) remain in existence today. They all feature the instrument's signature black and white keys, which were supposedly suggested by a friend of the family named Sebastian LeBlanc.
Gottfried Silbermann, an organ builder in the 1700's, took an interest in the early pianos and began to make them himself. He is credited with inventing the forerunner of the modern damper pedal, which he showed to Johann Sebastian Bach. As the story goes, Bach was originally unimpressed by the piano; he did not come around until years later. Throughout the late 18th century, piano-making flourished across Europe. In particular, Viennese-style pianos (with wood frames, two strings per note, and leather-covered hammers) grew in popularity--so much so that Wolfgang Amadeus Mozart began composing concertos and sonatas for them. The early piano that inspired Mozart, Haydn and Beethoven was, however, quite different from the one we use today. Even the music of the Romantics (ie. Chopin, Mendelssohn and Brahms) was written for an instrument that is no longer around. The early piano was tweaked and improved so many times over the years that its modern incarnations appear to be distant relatives.
In general, there are two basic configurations of the modern piano: the grand piano and the upright piano. The concert grand piano and its smaller version, the baby grand, feature a horizontal frame and strings. The concert grand's large size and shape allow the octave "stretch" to retain harmonic balance, creating a pure sound and producing virtually beatless perfect fifths. The upright piano is, meanwhile, more compact because its frame and strings are vertical. Its hammers move horizontally and return to their resting position via springs that are unfortunately prone to wear and tear. However, its compact size and lower cost make the upright piano more suitable for domestic use.
Other types of modern pianos do exist, but they are less common than the grand or upright. The player piano, invented by Henri Fourneaux in 1863, plays itself from a piano roll without the need for a pianist; it is sometimes used for entertainment in department stores and restaurants. A silent piano has the option of silencing the strings, and it was designed for private silent practice. The toy piano, the transposing piano, the prepared piano and the electric piano also give the pianist ways to change the sound. No matter the type of modern piano, however, one thing almost always remains constant: the keyboard consisting of 36 black keys and 52 white keys for a total of 88 keys. Older pianos often have only 85 keys; however, it is unusual to find a modern version that has more or less than 88. If you do, it is probably a toy piano (Schoenhut has created grands and uprights with 44 or 49 keys) or a "gig" piano (typically with 65 keys) specially designed for traveling musicians. Recently, the Stuart and Sons company developed an extended-range piano with the first-ever 102-key keyboard.
Major manufacturers of the piano include Baldwin, Steinway & Sons, Yamaha and Broadwood. The instrument has become a crucial component to Western classical music, jazz, and more complex genres. Film and TV scores typically feature the piano, and a large number of composers are proficient pianists. The piano is one of the most popular instruments for private household ownership, and it remains at the forefront of popular consciousness--so much so that the act of playing the piano has several nicknames. Whether or not you enjoy "tickling the ivories" yourself, you probably know someone who does--and you would most likely recognize the distinct sound immediately. Here at HillTop Records, we love the piano and are proud to feature it in our recordings.


