Why does a group need a conductor?
When many people sing or play together, they must all feel the same beat. The conductor shows that beat with the hand so everyone can see it, not only hear it.
The beat is the steady pulse of music, like a heartbeat. A metre groups the beats into bars, for example 3 beats in a bar or 4 beats in a bar. The conductor draws the shape of that bar in the air.
Beating time: the 2, 3 and 4 patterns
Each metre has its own path for the hand. Beat 1 is always the lowest point, and the last beat always lifts up to prepare the next beat 1.
- 2 beats: down, up.
- 3 beats: down, right, up.
- 4 beats: down, in (towards the body), out (to the right), up.
The hand moves in smooth lines, and the beat falls exactly at the corner or the bottom of the move, not in the middle of it. Mixed metres such as 5/8 or 7/8 use the beats of the 2 and 3 patterns together, for example 2+3.
Preparing and cueing entries
The group cannot start exactly together unless it is warned. The prep (preparatory beat) is one movement before beat 1. It shows two things: when (the exact moment) and how fast (the tempo). The singers breathe in with it.
A cue is a clear sign to one group that now it is their turn to come in. Look at the group, give a small prep, and point or nod. A good cue is given one beat before the entry.
Endings, dynamics and tempo changes
Endings: the conductor shows the last note with a clear stop. Often the hand makes a small circle to hold the note and then closes the hand (a cut-off) at the exact moment the sound must end. Everyone stops together.
Dynamics means how loud or soft. A small, close movement means soft (piano). A big, wide movement means loud (forte). The face and shoulders help show the feeling too.
Tempo means speed. If the hand moves faster, the music speeds up (accelerando). If it moves slower, the music slows down (ritardando). The conductor must change the speed of the hand smoothly, so the group can follow.
Key formulas and definitions
- 2 beats: down, up
- 3 beats: down, right, up
- 4 beats: down, in, out, up
- Prep = one movement before beat 1 (shows when + how fast)
- Small movement = soft (p), big movement = loud (f)
- Faster hand = faster tempo; slower hand = slower tempo
Worked examples
1. A song is in 3 beats. Describe the path of the conductor's hand.
Beat 1 is down (lowest point). Beat 2 moves to the right. Beat 3 lifts up. Then the hand falls again to beat 1. We count 1 2 3.
2. A choir must start together on a slow song. What does the conductor do before beat 1?
The conductor looks at the choir, breathes in, and makes a slow lift of the hand (the prep). The speed of this lift shows the slow tempo. On the down movement the choir starts together.
3. The music must go from soft to loud. How does the conductor show it?
The beat pattern becomes bigger and wider with every bar, and the face becomes stronger. This tells the group to play louder (a crescendo).
Common mistakes
- Beating in the middle of the move. The beat is at the bottom or at the corner of the shape.
- Starting without a prep. The group then starts at different times.
- Making the pattern bigger when you only want to go faster. Size means loudness; speed means tempo.
- Looking only at the score. A conductor must look at the singers and players, especially when giving a cue.