In Schenkerian analysis, the primary tone or head tone (German: Kopfton) is the starting tone of the fundamental line.
The fundamental line itself originates as an arpeggiation of the tonic chord, filled by passing tones: The primary tone therefore necessarily is one of the higher tones of the tonic chord, , or .
The fundamental line descends from its primary tone to the tonic, : This music theory article is a stub.
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