Choirs and orchestras record their concerts almost every time. What happens to the recording afterwards is another matter – often it goes into the archive and is never played again, because it simply does not sound good enough. That is rarely down to the singers. It is almost always down to how it was recorded. A handful of decisions on the day determine whether a CD can be made from it later.
Why a choir is harder to record than a band
With a band, every instrument has its own microphone, often right beside it or on the instrument itself. A choir works differently: the sound only exists because many voices are heard together in a room. You are not recording individual singers, you are recording an ensemble and the space it stands in.
That makes microphone position more important than microphone quality. A well-placed pair of modest microphones gives a better foundation than expensive microphones in the wrong spot. And unlike a band recording, a poor placement can hardly be compensated for afterwards.
The minimum: a clean main pair
The basis of any choir or orchestra recording is a stereo pair in front of the ensemble, typically two to three metres high and angled slightly downwards. This pair provides the overall picture and will carry most of the mix.
Distance is what decides it. Too close and the recording sounds dry with the front voices overly present. Too far and the reverberation of the room takes over and intelligibility disappears. In a church with a long reverb time the right distance is often considerably shorter than people assume.
Practical tip
If you can, listen back to the recording briefly during the dress rehearsal – on headphones, not through the speakers in the hall. Ten minutes is enough to tell whether the main pair is too close or too far away. After the concert that decision can no longer be corrected.
What helps in addition
Spot microphones for individual sections. One or two extra microphones for basses and tenors, which often disappear in the main pair, give us room to manoeuvre in the mix. They are only blended in, never used as the main source.
Soloists and accompaniment separately. Solo voices, organ, piano or a small instrumental ensemble should have their own microphones. The balance between soloist and choir is the correction we make most often, and without a separate track it is impossible.
Record everything separately. All microphones should go to separate tracks rather than being mixed to a stereo sum during the concert. How this works on the common consoles is covered in our article on getting the tracks off a digital desk.
Record both performances. If a programme is performed twice, record both nights. We can build one version from them and replace individual passages where something went wrong. This only works if the setup stays identical on both evenings.
Common mistakes
The most common mistake is a recording taken from a single room microphone or a camera stand. Almost nothing can be done with that afterwards. Also frequent: levels set too high, so the loud passages distort. In classical music the difference between the quietest and loudest passage is very large – record considerably quieter, since that is easily raised in the mix.
And finally, the audience. Coughing, programme booklets, chairs. Isolated noises can be removed, continuous restlessness cannot. A word before the performance begins helps more than any processing afterwards.
What we do with it
With classical material we work more sparingly than with a band recording. It is not about punch and loudness but about keeping the sections audible, the room natural and the dynamics intact. On request we deliver a finished CD master along with a DDP file the pressing plant can use directly.
In short
- Microphone position matters more than microphone quality
- A well-placed main pair carries the largest part of the recording
- Soloists and accompanying instruments need their own microphones and tracks
- Set levels lower – classical music has a very wide dynamic range
- With two performances, record both so passages can be exchanged
Common questions
If you are planning a concert and want to know what matters at the recording stage, just get in touch. Everything on process and pricing is on our page for mixing choir and concert recordings.