A music group is many people playing together. 

A music group is many people playing together. 


A musical ensemble is a group of people making music. 

Many groups have a leader. In a rock band, there is a band leader. In an orchestra, there is a conductor. A conductor helps everyone play at once. In an orchestra, the first violin player is the concertmaster. This person is an instrumental leader.
Small groups are often called chamber music. A duo has two people. A trio has three. A quartet has four. A quintet has five. 
Large groups can be very big. A symphony orchestra can have over one hundred players. They use many families of instruments. There are strings, woodwinds, brass, and percussion. 
A concert band is also large. It uses woodwinds, brass, and percussion. It does not use a string section. Some groups play special music. A Mariachi group from Mexico uses violins and guitars. They also use a large bass called a guitarrón.
A musical ensemble is a group of people performing music together. These groups can be called bands, music groups, or ensembles. Some groups use only instruments, like a jazz quartet or a large orchestra. Other groups use only voices, such as a choir or a doo-wop group. Many ensembles blend both singers and instruments. You might hear this in a rock band or a Baroque chamber group. 
Ensembles work in many different ways depending on their size. Small groups are often called chamber music ensembles. Musicians use special names for these groups based on how many people play. A duo has two players, and a trio has three. A quartet has four, while a quintet has five. Groups can even have ten people, which is called a decet. 
Every ensemble usually has a leader to help the music sound right. In rock or pop groups, this person is the band leader. In classical music, a conductor leads orchestras, concert bands, and choirs. Inside an orchestra, the first violin player is called the concertmaster. This person is a leader for the instrumentalists. Some sections of an orchestra even have their own leaders, called principals. 
Large groups can be quite huge and use many different instrument families. A symphony orchestra often has between fifty and ninety-five players. Some orchestras may even have more than one hundred musicians. They use strings, woodwinds, brass, and percussion instruments. A concert band is also large, with forty to seventy musicians. Unlike an orchestra, a concert band does not have a string section. 
There are many special types of ensembles around the world. A Mexican Mariachi group uses violins, trumpets, and guitars. They also play a large acoustic bass called a guitarrón. Some groups, like a drum and bugle corps, use costumes and pageantry. You can even find a symphonic accordion orchestra with up to 100 players. These musicians re-tune their instruments to recreate many different orchestral sounds. 
A musical ensemble is a group of people performing music together. These groups are also called music groups, bands, or ensembles. Most ensembles are known by a specific, distinct name. Some ensembles consist only of instrumentalists, such as a jazz quartet or a large orchestra. Other ensembles consist only of singers, such as a choir or a doo-wop group. Many ensembles in both pop and classical music combine both singers and instrumentalists. Examples include a rock band or a Baroque chamber group. 
Ensembles are organized by their size and the instruments they use. Small groups are often referred to as chamber music ensembles. Musicians use specific names for these groups based on the number of performers. A duo has two musicians, while a trio has three. A quartet has four, and a quintet has five. Larger small groups include a sextet, septet, octet, nonet, and decet. For groups larger than ten, specialized terms like undecet for eleven or duodecet for twelve are used. 
Different types of small ensembles focus on specific instrument families. A string quartet uses two violins, a viola, and a cello. A woodwind quartet typically features a flute, oboe, clarinet, and bassoon. A brass quartet might include two trumpets, a trombone, and a tuba or French horn. Saxophone quartets use a soprano, alto, tenor, and baritone saxophone. Some quintets add a fifth instrument to a standard quartet. For example, a piano quintet adds a piano to a string quartet. A clarinet quintet adds a clarinet to two violins, a viola, and a cello. 
Large ensembles require complex leadership to stay in sync. In jazz, rock, and pop groups, the leader is called the band leader. In classical music, conductors lead orchestras, concert bands, and choirs. Within an orchestra, the concertmaster is the principal first violin player. The concertmaster serves as the instrumentalist leader. Individual sections also have leaders called principals. For instance, the leader of the viola section is the principal viola. 
Symphony orchestras are large groups that use many instrument families. A symphony orchestra usually has at least thirty musicians. Most often, the number of players is between fifty and ninety-five, but it can exceed one hundred. These groups are divided into sections. The string section includes violins, violas, cellos, and basses. The woodwind section uses flutes, oboes, clarinets, and bassoons. The brass section contains horns, trumpets, trombones, and tubas. The percussion section includes timpani, snare drums, and instruments like the glockenspiel or cymbals. 
Other large ensembles serve different musical purposes. A concert band is a large classical ensemble with 40 to 70 musicians. It uses woodwinds, brass, and percussion, but it does not have a string section. A chamber orchestra is smaller, with fifteen to thirty members. A sinfonietta is also a somewhat smaller orchestra. Some orchestras, called pops orchestras, mainly play light classical music or popular medleys. There are even symphonic accordion orchestras. These can have 50 to 100 musicians who re-tune their instruments to mimic orchestral sounds. 
Cultural traditions create unique ensemble styles around the world. Mexican Mariachi groups typically include at least two violins and two trumpets. They also use a Spanish guitar, a vihuela, and a guitarrón. The guitarrón is a large, guitar-shaped acoustic bass. Other groups, like drum and bugle corps, use costumes and pageantry. Vocal groups also vary widely. They can be divided by gender into boy bands, girl groups, or co-ed groups. Some are formed as supergroups, where members are already successful solo artists. 
While many people participate in music, the roles can differ. Women have a high presence as singers in many popular music styles. However, professional women instrumentalists are less common in some genres. In rock music, playing in a band has historically been a male-dominated activity. This is often due to existing social friendship networks. Despite this, many women have broken through as leaders. Suzi Quatro is a notable example of a woman who was a singer, bassist, and bandleader. 
🖼️ Images & Media (8)
More to explore
✨ What else?
Related topics you might enjoy
What is Nepedia?
A free, ad-free encyclopedia for children. Every article is written at five reading levels, so the same page works for a five-year-old and a fifteen-year-old — use the level switcher above to see this one change. No account needed to read.