The FreePatternSequenceEngine is a SequenceEngine that uses a pattern (provided by the configured PatternEngine) in which you specify the pitches directly rather than chord offsets. This means that patterns of this SequenceEngine can only be used with a fixed harmony rather than a randomly-generated harmony. This is suitable, for example, for a fixed single-voice melody for a fixed sequence of chords. This SequenceEngine will pick one of the provided PatternEngines at random and will use it to generate the sequence.
Configuration
| Tag | Attribute | Type | # | Example | Description |
|---|---|---|---|---|---|
| patternEngine | class | class | 1 | StringPatternEngine | The name of the PatternEngine implementation to use. |
| patternEngine | - | - | 1-n | - | The configuration of the PatternEngine implementation. |
Configuration example
<sequenceEngine class="FreePatternSequenceEngine">
<patternEngine class="StringPatternEngine">
<string>0/6,2/2,4/4,0/4,-1/6,0/2,2/4,-5/4,2/6,4/2,5/4,2/4,0/6,2/2,4/4,-5/4,4/6</string>
</patternEngine>
</sequenceEngine>
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