''Summa'' is a composition by

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n composer Arvo Pärt. It was initially written in 1977 as a choral work (a setting of the

Credo In Christian liturgy, the credo (; Latin for "I believe") is the Nicene-Constantinopolitan Creed – or its shorter version, the Apostles' Creed – in the Mass, either as a prayer, a spoken text, or sung as Gregorian chant or other musical sett ...

), then later scored by Pärt for instruments. It has been described as "gently rocked muted harmonic simplicities back and forth" when it was performed by the

Kronos Quartet The Kronos Quartet is an American string quartet based in San Francisco. It has been in existence with a rotating membership of musicians for almost 50 years. The quartet covers a very broad range of musical genres, including contemporary classic ...

in 1992.

References

External links

Summa, for string orchestra
from

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Compositions by Arvo Pärt {{classical-stub