StringSection Blog

Recording Live Strings - Surface Noise

August 18th, 2011

A few months ago I blogged about composers/producers who are inexperienced with working with real stringed instruments and therefore aim and make them sound more like the sampled strings they work with routinely. 

This same issue occurred again recently when a client received files of his music that had been recorded by many solo instruments. Each one had been recorded with a close microphone and sent as a separate stem in a dry and unaltered state, ready for him to re-mix and master on top of some sampled strings at his end. The recorded sound was of a high quality (as was the playing) yet on receiving them he noticed ‘clicks and pops’ and ‘hissing’ on some of the files. The recording engineer sent him some advice on receiving files and also re-checked the files at the studio. They sounded perfect, yet the client still complained of the same problem.

Eventually (after much scratching of heads) it dawned on us that what he was picking up on was the sound of our fingers touching the strings when producing the notes (’pops’) as well as the sound of our bow hair on strings (’hissing’). 

The first remedy in production would be to merge all the various stems together to create one integrated string sound. This can take skill and a good ear to achieve a sound like a real orchestra but eventually with everything balanced and panned, the end result would be a rich and powerful sound. Secondly, reverb will help to give the sound some distance. When we listen to an orchestra in a concert hall we don’t sit one foot away from one of the violinists. At this the perspective you would hear every ounce of surface noise (bowing and fingering) that the player would naturally make.

With an audience sitting between ten feet and a hundred feet away, the close details vanish and what is heard is a smooth, clean sound with the 50 or so members of the orchestra merging into one integrated section.  That is what the careful application of discrete reverb will achieve. On top of that, some equalising of various registers (even individual stems) and a touch of compression will  help to make the overall sound even more balanced. So listening to each single stem with the aural equivalent of a microscope achieves very little towards an end result. Certainly listening to live recorded strings and wondering why they have human noises which aren’t present in sampled strings  is of no benefit.

The conclusion to this is that people playing real instruments make real sounds - whether it be the breathing of a saxophonist, the keys on a clarinet or the surface sound of bow hair against string of a cello. Listening closely to any recording of some of the greatest chamber music ensembles reveals all kinds of human sounds which can seem slightly ‘imperfect’ when compared to air brushed, auto-tuned commercial pop tracks and heavily produced synthesised strings. Most classical music producers would leave these noises in because they all subtly add to the ‘live’ feeling of the recorded performance, rather than an overly manicured recording which might be more ‘perfect’ yet leaves the listener cold.  It’s a tricky balance to attain - skilled post production mastering can work wonders and enhance live instrument recording, but excessively doctoring the sound (to bring it into line with the clean samples that the modern ear has become accustomed to) can lead to the blandness and uniformity of samples!

Recording at Fit Dog Studios

May 9th, 2011

Last Monday we spent the entire day recording the music by Gareth Dicks, a composer of musicals who is producing an album of his own work. The recording session took place at Fit Dog Studios which is located in the picturesque village of Gayton in Northamptonshire.

Fit Dog is run by the husband and wife team of Chris and Louise Furner (Chris being the engineer on the premesis). The live room has a fresh, airy feel with plenty of natural light which is a helpful characteristic when recording for several hours in a day.

Gareth’s music was scored for different combinations of violins, violas and cello (sometimes as solo instruments and sometimes as a small string ensemble).  After a full day of recording the strings we eventually left as the wind section were arriving to add flute, bassoon and french horn parts. We hope to return to Fit Dog in the near future and wish Gareth well with his work.

Is something missing….?

April 18th, 2011

About a year ago I wrote a blog entry called ‘Bring on the Viola‘ which discussed the merits of this sometimes overlooked and under-appreciated instrument of the string family. I thought it worth adding another blog entry as in the intervening year, we have worked with a number of clients who seem unaware of the existence of the viola!

If a songwriter has written some string parts and found that three of them are in the register of the violin and the fourth down in the cello register, then it may be worth transferring one of the violin lines to the viola to create a more natural and full sounding string section.

So why do people forget this important instrument? I don’t know… but we get plenty of enquiries from people requesting violin and cello parts to be added to a track,  yet omitting the viola. As an analogy, this would be like a rock band having a lead guitar and a bass player, but no rhythm guitar to fill out the middle register.

Although only five notes lower than the violin, the viola has a completely different sound. It is more rounded and mellower, making it the perfect instrument to blend with both cello and violin and it can be brought forward in a song as a solo instrument in it’s own right. A violin is more frequently chosen to perform solos in an instrumental break, but there are certain tracks where the viola would be much more at home and give the song a softer edge.

Click Tracks, Help or Hindrance?

April 13th, 2011

Much of the recording work we do involves the use of a ‘Click Track’. A click track is an audible metronome which is fed into a set of headphones and enables a musician to play with complete rhythmical accuracy.Generally a click track will be played in addition to the other instruments which are already recorded, so the session musicians can hear both the click and other parts of the music, since a combination of both gives the best of both worlds.

A lot of singers, songwriters and producers tend to record and build a track around a specific metronome marking so that all of the instruments tally and play perfectly in sync together. A click track also enables instruments to be recorded separately, so drums could be recorded on a different day, in a different studio or even a different country to the guitars, vocals, strings and other instruments on a track. It is also a valuable tool for engineers and producers to be able to communicate with musicians and quickly identify any mistakes or areas which need to be re-recorded. By knowing how many beats are in a bar and setting the click to that time signature, an engineer can liaise with musicians freely using bar numbers, even if they don’t read musical notation.

Sometimes tracks are not recorded to a click and this can give the music a real sense of freedom. If musicians are overlayering other instruments which are already recorded in a track, this requires a strong attention to detail and a good knowledge of the piece to ensure split second accuracy. If a session musician receives a track which has rhythmical inaccuracy inherent in what has already been recorded, it may be necessary to record without a click track or the end result might have strings which are absolutely perfectly in time but don’t sync up with the vocals and guitar (which aren’t). This is also true with music which changes tempo regularly or has pauses and changes of time signature.

Often a click track can be used to save time in a studio. A string orchestra or quartet may record a piece which requires no further overlayering and due to lack of studio time may decide to use a click to ensure rhythmical accuracy. The alternative of allowing more rhythmical freedom without the click could result in the music speeding up or slowing down fractionally or not being ‘tight’ enough. There is a danger here that the click may kill any sense of the ebb and flow of a piece of music and straightjacket musical freedom. So on the one hand it can create greater accuracy but this can sometimes be at the expense of feel and expression.

Trills in String Writing

April 2nd, 2011

The Trill (also known as The Shake for some reason…) is a musical device which is common to most instruments as well as more accomplished vocalists. It is written as the letters ‘tr’ followed by a wiggly line directly above the note or notes to be trilled and is performed by rapidly alternating the written note with the note immediately above it in the musical scale. If the trill is to oscillate to a note foreign to the key signature, an accidental (sharp, flat or natural sign) would be notated above the note in question. Apart from this, trills are generally diatonic (meaning the interval between the two notes would be in accordance with the key of the piece) and therefore some trills are likely to be semitones and some full tones. If a composer or orchestrator requires a note to be trilled downwards (i.e. with the note below it), this would generally be written a note lower and start with a grace note above (e.g. if a composer wished to trill downwards between the notes C and B then he or she would write a grace note on the note C followed by a written B with the trill symbol directly above it).

For stringed instruments, trills almost always tend to be played slurred. This means that the fingers rapidly alternate notes as the bow continues it’s stroke. It is very rare for a trill to be bowed separately (i.e. the bow changing direction as each note changes). If this was ever required, generally the composer would have to write out the notes in full rather than applying the trill symbol.

Trills can be highly effective in pieces of music written for solo instruments as well as those composed for larger sections of stringed instruments and provide a graceful and often dream-like character to a passage. They are also associated strongly with the 17th and 18th centuries and therefore can often conjure up an antiquated and charming feel to a piece which will evoke associations with an older style.

Although to the listener it would appear that trills require an advanced level of co-ordination to play, in effect they are slightly more straightforward in that generally the upper finger does the trilling whilst the lower finger remains on the lower note. It is also possible to trill between an open string and a first finger.

If a composer or string arranger would like a player to trill between an interval greater than a tone and a half (e.g. a trill symbol could be applied to the note C and by the use of an accidental could enable a trill with a D#, giving a tone and a half), then like the separate bows, this would usually be notated in full. Depending on the speed of the piece, this could be written with demi semi quavers all slurred in the same bow.

Recording Strings for a Re-branding Project

March 21st, 2011

On Friday, five of us entered the studio to recording strings for the re-branding campaign of a large company. The music had been carefully scored for double basses, cellos, violas and violins and was already well notated, meaning that we could simply turn up and play without us doing any additional work on the parts or wasting any studio time. As such, the three hours of recording studio time were spent in an intensive fashion, with three tracks (ranging from 15 seconds to two minutes) being completed with several overlayers to thicken up the string sound. Although the composer and producer had envisaged our strings being added on top of some high quality sampled strings, it was a distinct possibility that if we managed to create a full enough sound using overdubbing in the studio, the live strings would suffice on their own. As live strings are always far more convincing and natural sounding than even the most expensive string samples, this was an option we were all aiming for.

The session went well and although there were a couple of tricky passages which were really challenging, by the time we were finished, the sound was really rich and full and the clients seemed to be very happy with the result. We look forward to working with them again on other projects in the future.

Ash Madni - Mystic Thoughts

March 18th, 2011

Congratulations to composer Ash Madni - his album Mystic Thoughts has just gone onto digital release with Chandos online store The Classical Shop.

We helped Ash to record the string quartet pieces last year (recording under the name of the Monzi quartet) and wish him well with this release.

Grace Notes

March 13th, 2011

Grace Notes fall into the category of ‘ornamentation’ as they are embellishments which help to give life and energy to a phrase. They are not unique to strings and may have originated in the late baroque period when used as a keyboard ornament and can be performed on almost every orchestral instrument.

A Grace Note is written in notation smaller than the standard size of a note on the stave and often has a diagonal line struck through it. It is a brief note which has no measured time allotted to it and is basically played as rapidly as possible before the main note itself. In folk music, this note is often referred to as a flick and it helps to give a note or phrase a sprightly, dancing quality. Often a string arranger may add grace notes if a phrase is repeated in an identical fashion, so by adding these notes (also known as appoggiaturas) it helps to give colour and variety to a phrase that would otherwise be a bland repetition. There is nothing worse than a ‘cut and paste’ approach to arranging where phrases are repeated without any variety giving the impression of an unvarying theme.

Interestingly, the term ‘acciaccatura’ is often wrongly applied to grace notes. This term actually  means a ‘crushed’ note where two notes are played simultaneously and the dissonant note released immediately rather than being an independent note performed before the main note - again this happens a lot in folk and traditional music. So when a string arranger is writing string parts for a folk track, this could also be a technique to be made good use of.

Recording ‘The Hop-picker’s Daughter’

March 7th, 2011

Yesterday we were delighted to work once again with contemporary composer Philip G. W Henderson , recording his new work for String Quartet entitled ‘The Hop-pickers Daughter’. It is a collection of three pieces which are influenced by elements of his family history in Kent and are highly inventive and lyrical in nature.

The players on the recording were the same group who had performed this work back in September at the Cadogan Hall, in aid of the charity Soundaround so were already familiar with the first movement of the piece ( although Philip has written an additional two movements since then).

The three hour session was intense in nature and once we started recording, barely a second was wasted as the music was rhythmically challenging in places, requiring great concentration. It was also important to capture the mood of each movement and this was greatly helped by having the composer present and able to give us guidance with regard to phrasing and feel.

By the end of the recording session, all three movements had been completed and we left Philip mixing and mastering with the engineer.

‘Grains’ Album Launch at the Vortex Jazz Club

February 7th, 2011

On Monday 31st of January, four of us played as part of the launch night for the album ‘Grains’ by contemporary composer Jim Perkins.

grains

The musicians were myself and Louise Bevan on violins, Adrian Smith on viola and Alexandra Mackenzie on ‘cello. The evening was largely devoted to Jim Perkins’s music which is experimental in nature and uses technology to help expand the sound palette. The main piece we were involved in was scored for string quartet, piano and laptop which contributed some startling sonic effects. The co-ordination between the real instruments and electronic sounds was achieved through the use of a click track played through headphones.

‘Grains’ is available from itunes and amazon and is released on the Bigo and Twigetti label.