

 Music appreciation

Materials and preparation
 You will need an audiotape or CD player and a recording of a piece of music that is strongly based on a short, easilyheard motif. Some suggestions follow, or you can use your own favorites.
 If you have the class time, you may want to do two recordings, starting with a piece with more obvious motifs and ending with a piece in which the use of motifs is a little more subtle. Or if the class needs persuading that classical music is approachable, you may want to start with a nonclassical piece and move on to a classical piece.
 Definitions and explanations of the concepts to be presented in this activity can be found at
Melody .
Some easytofind music based on motives
 The first movement of Beethoven's Symphony No. 5 has the most famous motive in
Western classical music.
 In "The Ride of the Valkyrie", from Wagner's opera
Die Walkuere (
The Valkyrie ), there are two closelyrelated motives to listen for; the melody is built on one, and the accompaniment is built on the other. Most of Wagner's opera music is based on motifs, but there can be so many different motifs being used in one section of the music that they can be difficult to spot unless you are familiar with the opera. If you can't find "The Ride of the Valkyrie", try listening to the overture to
The Flying Dutchman (
Die Fliegende Hollander ).
 All of the movements of Holst's
The Planets are highly motivic, but each movement develops several different motives, and some are easier to spot than others. The rhythmic motive in "Mars" is by far the most obvious, but the fournote motive that opens "Uranus" is also very easy to hear. If you use this piece, you may want the further challenge of seeing how many different motives you can hear in a movement, as well as how each of them change. Are the melodic lines based on motives?
 The fivenote "alien message" motif in John Williams' score for "Close Encounters of the Third Kind" may already be familiar to some students. Many other movie and television scores also include short motifs (see
below ).
 Not all motivic music is classical in style; from early ragtime tunes like Joplin's "Maple Leaf Rag", through big band tunes like "String of Pearls" and "In the Mood", to the cool jazz of Miles Davis'
Kind of Blue , to the latest improvised solo, jazz is full of motifs.
 Listen for the twonote "look down" motive from the work song at the beginning of
Les Miserables to return throughout the musical. There are other motives in this musical, too, and in many other musicals (
Phantom of the Opera , for example).
 Many other classical works are also full of motivic development, particularly works written in the late nineteenth or early twentieth century. Try listening to both the "Waltz of the Snowflakes" and "Coffee (Arabian Dance)" from Tchaikovsky's
The Nutcracker , or to Strauss' tone poems ("Till Eulenspiegels Lustige Streiche", for example) or to the orchestral works of Stravinsky (for example, the first movement of the "Symphony in E Flat") or Dvorak (for example, the first and second movements of his "Symphony No. 9: From the New World"). If a piece has many motifs, you may not be able to keep track of all of them until you have heard the piece several times and are more familiar with it. Start by picking out one motif that you can hear and listening for it, or by simply counting motifs.
Questions & Answers
how do they get the third part x = (32)5/4
can someone help me with some logarithmic and exponential equations.
sure. what is your question?
ninjadapaul
okay, so you have 6 raised to the power of 2. what is that part of your answer
ninjadapaul
I don't understand what the A with approx sign and the boxed x mean
ninjadapaul
it think it's written 20/(X6)^2
so it's 20 divided by X6 squared
Salomon
I'm not sure why it wrote it the other way
Salomon
ok. so take the square root of both sides, now you have plus or minus the square root of 20= x6
ninjadapaul
oops. ignore that.
ninjadapaul
so you not have an equal sign anywhere in the original equation?
ninjadapaul
im all ears I need to learn
Sherica
right! what he said ⤴⤴⤴
Tamia
what is a good calculator for all algebra; would a Casio fx 260 work with all algebra equations? please name the cheapest, thanks.
algebra 2 Inequalities:If equation 2 = 0 it is an open set?
or infinite solutions?
Kim
The answer is neither. The function, 2 = 0 cannot exist. Hence, the function is undefined.
Al
if A not equal to 0 and order of A is n prove that adj (adj A = A
rolling four fair dice and getting an even number an all four dice
Differences Between Laspeyres and Paasche Indices
No. 7x 4y is simplified from 4x + (3y + 3x) 7y
J, combine like terms 7x4y
how do you translate this in Algebraic Expressions
Need to simplify the expresin. 3/7 (x+y)1/7 (x1)=
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
what's the easiest and fastest way to the synthesize AgNP?
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
what is nanomaterials and their applications of sensors.
what is system testing?
AMJAD
preparation of nanomaterial
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field .
1Electronicsmanufacturad IC ,RAM,MRAM,solar panel etc
2Helth and MedicalNanomedicine,Drug Dilivery for cancer treatment etc
3 Atomobile MEMS, Coating on car etc.
and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change .
maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
can nanotechnology change the direction of the face of the world
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
how did you get the value of 2000N.What calculations are needed to arrive at it
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Source:
OpenStax, Music appreciation. OpenStax CNX. Mar 24, 2014 Download for free at http://cnx.org/content/col11640/1.1
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