Buying a keyboard will open up an entire world of music for you. Few instruments are as versatile as the keyboard: With a range of sounds that includes almost every musical instrument imaginable, and the accompanying rhythms and songs to match, a keyboard is almost like having a whole band in a single device. A keyboard – whether it's an entry-level model for beginners or a high-end unit for advanced players – is a veritable musical chameleon!
All keyboards produce sound digitally, which is then output via speakers or headphones. As such, you can play a keyboard in virtual silence with headphones – but also use it to perform in front of an audience or accompany a rehearsal.
This guide is designed to help you find the right keyboard: For beginners and advanced players, children and adults, for playing at home and on stage. In our online guide to keyboards, we've collected loads of other useful information on the subject. The Thomann keyboard department is also on call to provide you with help and advice at any time. You can reach us at homekeys@thomann.de or by phone on +49 (0)9546-9223-33.
Keyboards for children and beginners are available for under 100 euros. Even inexpensive instruments offer a wide range of sounds and rhythms. The size and type of the instrument is also an important factor when buying a keyboard. Some models for children have smaller keyboards with narrower keys, and a range of only a few octaves. Of course, adult beginners should make sure their new keyboard has full-sized keys and the necessary range to ensure a lifetime of enjoyment and musical creativity. For a good playing feel, it is also important to have touch-sensitive, velocity-sensitive, or dynamic keys. Ultimately, these terms all mean the same thing: That the volume of the notes you play is controlled by how hard you play them, just like on a piano. This enables a much greater variety of musical expression, making full use of a keyboard's range of sounds. Even an instrument for children or beginners should include this important feature – begin as you mean to go on! Another feature to look for in any good keyboard is a powerful speaker system. Optional functions include an integrated recording mode, a microphone input, or a USB or MIDI port for connecting to a computer.
A keyboard reproduces the sounds of various instruments electronically, a process referred to as sampling: Individual notes played on real instruments such as a piano, guitar, or synthesizer are recorded digitally and stored in the keyboard's memory banks. Selecting a specific instrument and playing a certain key will play the recorded note, thus mimicking the sound of the original instrument.
Automated accompaniment is another of a keyboard's important functions, offering pre-programmed rhythm patterns in many different musical styles that can be adapted in real-time by playing chords on the keyboard.
Many keyboards also have a song player able to play full songs in MIDI format. Beginner keyboards usually offer a selection of pre-programmed songs, which can often be used in conjunction with a learning tool or program. Many mid-range and high-end keyboards are often capable of loading and playing songs via USB stick.
A keyboard's keys are very similar to those of a piano. However, the keys on a keyboard usually aren't weighted as heavily as on a grand piano or digital piano. The reason a keyboard's keys are lighter has to do with the variety of instruments it can emulate: A lighter keyboard is better suited to sounds such as organ or synthesizer, where a heavy response would be more of a hindrance. Lighter keys are an ideal compromise. The touch-sensitive dynamic keys of a keyboard ensure that the volume can be controlled by the strength of your keystrokes. Some keyboards for children are equipped with light-up keys, which are used as part of the instrument's integrated songs and practice functions: The keys light up and show which notes are to be played next. Functions like this are fun, but not strictly necessary from a musical perspective!
All keyboards have a large selection of sounds. In addition to traditional instruments such as piano, guitar, bass, and drums, many keyboards include at least some synthesizer sounds. Drum sounds are usually organised so as to emulate an entire drum kit – each key on the keyboard plays a different instrument, such as the bass drum, the snare drum, or a cymbal.
The automatic accompaniment of a keyboard consists of pre-programmed rhythm patterns in various styles. When you play the keyboard, the chords you play are incorporated into the automatically generated accompaniment. This creates basslines and chord accompaniments that match the piece you are playing and the style you have chosen. The accompanying rhythms will be more or less complex depending on the quality of the keyboard. There are usually two to four variations per rhythm, as well as all the necessary intros, endings, and fill-ins (transitions).
Many keyboards allow you to layer several sounds on top of each other, or play different sounds using different sections of the keyboard. For example, you can mix a piano sound with strings, or play a double bass sound with your left hand and a trumpet with the right. These functions are generally referred to as split and layer.
The polyphony of a keyboard determines how many notes can be generated at the same time. In addition to the notes being played on the keys, a keyboard must also be able to generate the sometimes complex sounds of the automatic accompaniment – so additional voices are required. For this reason, a 32 or 64-voice polyphony should be the minimum, although 128 voices are the ideal number.
The most important connector on a keyboard is the headphone output, which allows you to switch off the built-in speakers and play silently. If you want to hook up your keyboard to an amplifier system, a line output is also recommended.
A connection for a sustain pedal is almost always included as standard. A sustain pedal, which either comes with the keyboard or can be purchased separately, maintains a note or series of notes long after you have stopped pressing the actual keys (another reason polyphony is so important). Sustain will add a lot to your playing, so don't buy a keyboard without it!
Many keyboards also offer USB and/or MIDI connectivity, enabling you to connect your new instrument to a computer, which will let you play the keyboard as part of a music software suite or control digital instruments using the keyboard's keys. MIDI additionally lets you use the keyboard to control other MIDI-capable instruments or audio modules.
A keyboard is generally smaller than a piano or a digital piano, and its keys feel very different – as such, a keyboard isn't really a suitable alternative to a piano. For piano lessons, it's better to use a digital piano instead. Children or beginners taking their first steps on a keyboard will get used to the one instrument and then have to relearn the keys' dynamics when switching to the piano.
The reverse process, i.e. switching from piano to keyboard, is often easier. A keyboard is therefore best suited as a complement to the piano.
The range of keyboards can be roughly divided into two categories: Instruments for children, beginners, and amateur musicians playing at home, and keyboards for advanced players and professional musicians who play their instruments in the studio and on stage.
Keyboards for children and beginners are defined by their affordable pricing and manageable range of functions. They do all have a wide range of sounds and rhythms, but you can't usually expand or add to them. Instruments in this category will often have a simple recording function and some integrated learning programs. Popular manufacturers of keyboards for beginners include Yamaha, Casio, and Startone.
Professional keyboards are considerably more expensive, but also offer significantly more features. Sounds and rhythms can be altered and saved. Most professional keyboards also allow users to upload new sounds, styles, and songs. In addition, these instruments have extended connectivity options for use on stage, such as several line outputs or a microphone input. Professional keyboards, also known as workstation keyboards, are produced by Yamaha, Korg, and Ketron, among others.
Playing the keyboard is even more fun when you have the right accessories. To start with, make sure your new instrument is optimally positioned on a stable keyboard stand. A keyboard bag or a case will keep it safe when you are taking it to rehearsals or gigs. And if you want to play silently, it's also worth investing in a good pair of headphones.