Muusikaline ohver
Muusikaline ohver (saksa keeles Musikalisches Opfer) on Johann Sebastian Bachi heliteos oopusenumbriga BWV 1079. Muusikaline ohver on kogumik kontrapunktilisi allteoseid, mis on kirjutatud Preisi kuninga Friedrich II teemale. Johann Sebastian Bach kirjutas teose kolm aastat enne oma surma.
Teos kuulub koos Goldbergi variatsioonide ja Fuugakunstiga Johann Sebastian Bachi hiliste kontrapunktiliste teoste hulka. Muusikaline ohver koosneb
- kahest fuugalaadsest osast, mis on pealkirjastatud ritšerkaarina (Ricercar a 3 ning Ricercar a 6)
- fuugast, mille kaks ülemist häält on läbi viidud kaanonina (Fuga canonica in Epidiapente)
- kaanonitest (Canon a 2 cancrizans, Canon a 2 Violini in unisono, Canon a 2 per Motum contrarium, Canon a 2 per Augmentationem, contrario Motu, Canon a 2 per Tonos, Canon perpetuus super Thema Regium, Canon perpetuus, Canon a 2 ning Canon a 4)
- triosonaadist traaversflöödile, viiulile ja basso continuole, mille neljas osas leidub korduvalt teema läbiviimist kaanonina
thumb|300px|Sechsstimmige Fuge c-Moll aus dem Musikalischen Opfer (Bachs Autograph)
[redigeeri] Teose sünnilugu
Teos sündis pärast Bachi kohtumist preisi kuninga Friedrich II-ga 1747. aasta mai alguses Potsdamis. Bachi kutsus oma õukonda Friedrich II, kelle teenistuses oli ka Bachi poeg Carl Philipp Emanuel Bach. Friedrich mängis teema Bachile ette ning palus heliloojat improviseerida sellele fuuga. "Kuninglik teema" oli kas sealsamas loodud või ka eelnevalt ette valmistatud.
<|begin_of_text|><|start_header_id|>system<|end_header_id|>

Cutting Knowledge Date: December 2023
Today Date: 26 Jul 2024

<|eot_id|><|start_header_id|>user<|end_header_id|>

Below is an extract from a web page. Evaluate whether the page has a high educational
value and could be useful in an educational setting for teaching from primary school to
grade school levels using the additive 5-point scoring system described below. Points are
accumulated based on the satisfaction of each criterion:
- Add 1 point if the extract provides some basic information relevant to educational top-
ics, even if it includes some irrelevant or non-academic content like advertisements and
promotional material.
- Add another point if the extract addresses certain elements pertinent to education but
does not align closely with educational standards. It might mix educational content with
non-educational material, offering a superficial overview of potentially useful topics, or
presenting information in a disorganized manner and incoherent writing style.
- Award a third point if the extract is appropriate for educational use and introduces key
concepts relevant to school curricula. It is coherent though it may not be comprehensive
or could include some extraneous information. It may resemble an introductory section of
a textbook or a basic tutorial that is suitable for learning but has notable limitations like
treating concepts that are too complex for grade school students.
- Grant a fourth point if the extract highly relevant and beneficial for educational purposes
for a level not higher than grade school, exhibiting a clear and consistent writing style. It
could be similar to a chapter from a textbook or a tutorial, offering substantial educational
content, including exercises and solutions, with minimal irrelevant information, and the
concepts aren’t too advanced for grade school students. The content is coherent, focused,
and valuable for structured learning.
- Bestow a fifth point if the extract is outstanding in its educational value, perfectly suited for
teaching either at primary school or grade school. It follows detailed reasoning, the writing
style is easy to follow and offers profound and thorough insights into the subject matter,
devoid of any non-educational or complex content.
The extract: Muusikaline ohver
Muusikaline ohver (saksa keeles Musikalisches Opfer) on Johann Sebastian Bachi heliteos oopusenumbriga BWV 1079. Muusikaline ohver on kogumik kontrapunktilisi allteoseid, mis on kirjutatud Preisi kuninga Friedrich II teemale. Johann Sebastian Bach kirjutas teose kolm aastat enne oma surma.
Teos kuulub koos Goldbergi variatsioonide ja Fuugakunstiga Johann Sebastian Bachi hiliste kontrapunktiliste teoste hulka. Muusikaline ohver koosneb
- kahest fuugalaadsest osast, mis on pealkirjastatud ritšerkaarina (Ricercar a 3 ning Ricercar a 6)
- fuugast, mille kaks ülemist häält on läbi viidud kaanonina (Fuga canonica in Epidiapente)
- kaanonitest (Canon a 2 cancrizans, Canon a 2 Violini in unisono, Canon a 2 per Motum contrarium, Canon a 2 per Augmentationem, contrario Motu, Canon a 2 per Tonos, Canon perpetuus super Thema Regium, Canon perpetuus, Canon a 2 ning Canon a 4)
- triosonaadist traaversflöödile, viiulile ja basso continuole, mille neljas osas leidub korduvalt teema läbiviimist kaanonina
thumb|300px|Sechsstimmige Fuge c-Moll aus dem Musikalischen Opfer (Bachs Autograph)
[redigeeri] Teose sünnilugu
Teos sündis pärast Bachi kohtumist preisi kuninga Friedrich II-ga 1747. aasta mai alguses Potsdamis. Bachi kutsus oma õukonda Friedrich II, kelle teenistuses oli ka Bachi poeg Carl Philipp Emanuel Bach. Friedrich mängis teema Bachile ette ning palus heliloojat improviseerida sellele fuuga. "Kuninglik teema" oli kas sealsamas loodud või ka eelnevalt ette valmistatud.
After examining the extract:
- Briefly justify your total score, up to 100 words.
- Conclude with the score using the format: "Educational score: <total points>"<|eot_id|>
<|start_header_id|>assistant<|end_header_id|>

The extract provides basic information about Johann Sebastian Bach's "Muusikaline ohver" (Musical Offering), including its composition and structure. It addresses educational topics, introducing key concepts relevant to music curricula, and is coherent. Although it may not be comprehensive, the content is focused and valuable for structured learning, making it suitable for grade school students. 

Educational score: 4