

Click to enlarge

The Interface

On the left is the main interface for Sotto. This particular interface is for the Strings instrument but each orchestral group has its own separate Kontakt patch, each of which are colour coded: Strings, Woodwinds and Brass. All operate in exactly the same manner.

Presets

Whichever instrument you choose, Sotto has 4 user presets, each of which can be assigned up to 3 different fields. The presets can be selected either by clicking them in the interface or with keyswitches shown below.

You can mute / unmute individual fields by clicking the corresponding button.

Cmd / Ctrl left-click on the button to solo that field.

You can also use the velocity sensitive keyswitches shown here to mute fields. Any velocity below 84 will mute a field, higher will unmute.

This is very useful when you want to sequence mutes in your DAW. The keyswitches are laid out low to high in groups of black or white keys per section, to make them easy to identify and remember.

Each of the instruments (strings, brass etc) has different keyswitches to change presets, from MIDI C3 to B3. This enables you to load multiple Sotto instruments in one instance of Kontakt and assign all of them to the same MIDI channel.

Below is an example of the muting & preset change keyswitches for Strings but be aware that the keyswitches vary depending on the instrument as shown on the picture below.

Sotto Instruments Mute Keyswitches Preset Change Keyswitches Strings G0, A0, B0 C3 to D#3 Woodwinds A#-1, C#0, D#0 E3 to G3 Brass A-1, B-1, C0 G#3 to B3

The information overlay shown below is also helpful for identifying the mute and preset keyswitches. Just click the info button and you’ll be presented with a graphic of a virtual keyboard, showing you the mute and preset buttons for all Sotto instruments, not just the one you’re working with

Fields

Each field has a number of options which can be activated / deactivated. Regardless of which preset or field is in use, they all have the same options, outlined below.

Mute: See the presets section for information on muting / unmuting fields and mute keyswitches.

MOD Wheel

By default the MOD wheel of your MIDI keyboard will control the output volume of a field. This icon will be displayed.

The adjustable volume function can be disabled within individual fields by clicking the MOD wheel icon so that it changes to this graphic depicted.

This allows greater expression as you can keep the volume of one or more fields constant whilst changing others with the MOD wheel. Use this to create interesting, constantly changing phrases and crescendos / decrescendos.

Speed Control

Phrases in Sotto have been recorded from 110-120 BPM in 4/4 time. Regardless of the time signature of your composition, most phrases will be completely suitable.

Click this icon to change the playback speed of the phrase, relative to your DAW’s BPM. The phrases will always sync to your host DAW tempo, being time-stretched within Kontakt to match the BPM.

Original recorded speed, relative to DAW BPM

Playback at 2 x speed, relative to DAW BPM

Playback at ½ speed, relative to DAW BPM

Automatic - “Intelligent Tempo Mapping” - Playback at recorded speed, but at automatic half / double time at extreme tempi. This is generally the best speed setting. However, if your project has a tempo change mid-phrase, you may find that an alternative speed setting may be more useful. Also, when you are doing gradual tempo changes across a large range, it might be a good idea to opt for one of the fixed values instead of ITM.

There is just one limitation with speed adjustments in Sotto: If you choose exactly the same section, phrase and variation in two or more fields and change the speed within one, then they’ll all change. This can be remedied by using another instance of Sotto on a new track.

Purging

Sotto features intelligent purging. Click the icon to purge the samples from memory. This will apply to all fields of the current preset. If a sample is being used in another preset it will not be purged. Use this function to free up system RAM.

Picking Phrase

TIP: You don’t have to stick to the standard configurations of high, medium and low. It’s possible to load more than one identical set. For example, you could load 3 sets of high strings and choose completely different patterns for each. The only limitation to this is that if you duplicate an identical set and pattern and variation in one instance of Sotto, the MOD wheel volume and speed controls will not operate independently.

Randomize

Score View

The phrases in Sotto are represented by graphics instead of actual notations. However, clicking on the score icon shown here will access the original notation.

This will open a large Score View, where you can view the currently selected phrase in a notated form. Strings are depicted here.

Clicking on the key signature graphics at the top of the window will change the displayed score key. Click the MA or mi icons to display either the major or minor variations of the phrase, where available.

A large contingent of phrases are gender neutral (so basically without thirds, sixths or sevenths).

You can either click on the ‘x’ or anywhere in the score area to return to the main window.

Drag MIDI

The Sotto interface features a drag MIDI button. Click the button, hold and drag into your DAW to paste the MIDI information from the Sotto score straight into a track in your DAW.

One or more MIDI tracks will be created in you DAW which correlate with the number of staves shown in the score view for that particular phrase. You can then assign your own virtual instruments to these tracks and edit the MIDI data in the normal way.

We’ve developed this to be a real time-saver when you need access to the MIDI data of Sotto outside of the instrument itself. Drag MIDI is useful for several things and gives you ultimate flexibility over the notation of the phrases within Sotto. For example, for doubling instruments, transposing or more complex editing. Drag MIDI also allows a quick and easy way for orchestrators to transfer Sotto’s phrases to a score prepared for live players.

Please note that the MIDI is derived from the original score that the musicians performed, not from the performance itself. Therefore the MIDI will not reflect the nuances of play, and you will have to adjust it manually to get a perfect match with the played performance when doubling it with external instruments. Also note that the MIDI dragged cannot be used as an input for Sotto, you'll need other virtual instruments on different tracks in your DAW to play the dragged and dropped MIDI files. .

Breath Control

New to Sotto is the breath control. This slider at the right hand side of each field features in only the Brass and Woodwind instruments. Increasing the level of this slider introduces breath samples into the playback. This is very useful for creating a immediate and personal ambience for any phrase. Try using only the close microphone position and increasing this slider for a very intimate sound.

Options

Click the + icon at the bottom left hand side of the interface to open the options menu. From here you can control volume, panning, crossfade times, sample offset, microphone placement, global tuning and Harmonic Shift.

Sample Offset

A new feature to Sotto is the sample offset function.

Click the OFFSET legend at the bottom of the options interface to display the offset controls (shown here with the Woodwind instrument).

Each mark on the slider represents a 16th note, so the maximum and minimum values are one beat forwards and backwards relative to the original first beat of the phrase. Note that when you double or halve the tempo of a phrase, the offset value will stay relative to the host tempo, so relative to the phrase content tempo these values will change. e.g. when the tempo button is set to 2x all offset values are doubled.

You can use the sample offset function subtly, for very minor adjustments, to tighten up the timing of phrases relative to one another.

You can also use the function to make more dramatic timing changes by offsetting one or more fields by entire beats, resulting in more complex patterns including polyrhythms and syncopation.