Tempo Giusto

What is Tempo Giusto? 

Tempo Giusto is a musical term that means 'the right, appropriate tempo; appropriate to the content of the piece of music'. 

In the 17th and 18th centuries (Baroque and early Classical), Tempo Giusto referred to the idea that each meter has its own 'ideal' tempo. 

This was also referred to as Tempo Ordinario (ordinary time). 

The larger the beat value of the meter, the slower the tempo.  Therefore, meters with beat values of a minim/half note (e.g. 2/2 or 3/2) should be performed with a slow tempo.  Those with quaver/eighth note beats (e.g. 3/8) are fast.  While those with crotchet/quarter note beats (e.g. 2/4, 3/4, 4/4) are performed at a moderate or middling tempo. 

This convention started in Italy in the 17th century and continued in Germany in the 18th century, and has been theorized by Friedrich Wilhelm Marpurg (1755) and Johann Kirnberger (1776).

The composer and music theorist Johann Kirnberger formalized and refined this idea by instructing the performer to consider the following details in combination when determining the best performance tempo of a piece: 

  • the Tempo Giusto of the meter
  • the tempo term (Allegro, Adagio, etc., if there is one, at the start of the piece)
  • the particular rhythms in the piece (taking account of the longest and shortest notes)
  • the 'character' of the piece
  • the piece's genre (whether it was a Minuet, Sarabande, Gigue, etc.)

In this way, an experienced musician could rely on his/her informed intuition to find the 'right' tempo. 

Occasionally, a composer will mark a piece Tempo Giusto to request the performer to use his/her experience in this way: that is, to intuit the correct tempo from the structure and nature of the piece itself

From the mid-18th century, the notion of each meter having an 'ideal tempo' fell out of fashion, as composers started preferring to indicate tempo with tempo terms and (later, in the nineteenth century) with metronome markings.






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