This type of instrument is usually a tube that makes a sound when air is blown through it. Some of these are played by the musician blowing air directly into the tube through the mouthpiece, such as when playing the saxophone, while others only require the musician to blow air over the mouthpiece, such as when playing the flute. The length of the tube is what determines the pitch of the sound the instrument will make, as does the covering of certain holes that have been drilled into the tube. The wind instrument has been around for quite a long time and has become more complex with time. Originally starting out as a small wooden tube with a few holes drilled into it, many wind instruments today have keys that cover different holes when pressed and many are made out of metal, such as brass.

There are now many different types of wind instruments a person can choose from. Some are brass wind instruments, some are wood wind instruments and all create a unique sound that appeals to different people. Some people are attracted to the deep but delicate sound of the oboe, some to the slightly raspy but strong sound of the saxophone, others to the bold sound of the trumpet and others to the light and delicate sound of the smaller flutes. All these different sounds and what about them attracts people is what often determines what an individual will want to play.

To play a musical instrument, to enjoy playing it and to practice it, it tends to help when a person can enjoy the sound and familiarize himself to it. Unlike the string instruments, or some percussion instruments, many wind instruments don't require as much tuning, if even necessary. There are many that don't require tuning at all, though the more complex wind instruments that have keys may require some adjustments to the keys.

This particular group of instruments is also seen as instruments that are a little easier to learn and play. While this might be true, they do offer their own challenge. Many of these instruments require good posture and good strong lungs to be able to introduce enough air into the instrument in order to maintain control of the air flow as well as to produce the sound that is required. A tuba, for example, requires a lot of air, but it also requires good control of the air the musician blows into it. Otherwise, the desired sound will not be created.

Some wind instruments may not require as much air, but someone who has weaker lungs, such as someone inflicted with a condition such as asthma, a wind instrument may not be a good choice. However, someone who wishes to play a wind instrument and is given the opportunity to do so, the activity can be fulfilling. These are great instruments to play when looking for a hobby and not looking for something too complicated. There are many simpler wind instruments to choose from that emit beautiful sounds when played right.