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MUTC 202 TwentiethCentury Theory name Assignment 1: Tonality, PostTonality, Pandiatonicism, Modes Listen to at least one performance of each piece (you may easily find them on Naxos or YouTube), and answer the following questions. I Debussy, Danseuses des Delphes Preludes, Book 1 no. 1 Download from Blackboard: Assignments 1) Tonality Where is material most clearly in Bb? Explain your answer. What melodic and harmonic factors support your decision? 2) NonTonality Consider measures 11–14, where triads plane by step, progressing through several diatonic collections. Then, consider measures 21–24 (immediately following the fermata), where triads also ascend in some kind of melodic/harmonic sequence. Which of these passages is further afield from tonal practice? That is, which of the two passages adheres less to tonal principles? Explain your answer. What factors support your decision? [Be sure to listen and analyze carefully, not all explanations are equally relevant or informative.] II Dmitri Kabalevsky Toccatina Op. 27 no. 7 Music For Analysis anthology #393 p. 424 3) Modality Why is the mode of A Aeolian a more accurate analysis of this excerpt’s overall pitch organization? Why not describe it as being in the key of A minor? 4) Planing Where is the movement of the accompaniment not exactly parallel to the melody? How do these ‘misbehaving’ chords relate (harmonically, that is) to the modal ‘tonic’? [Please use tonal terms like ’mediant,’ ‘subdominant,’ or ‘dominant,’ or even Roman numerals to answer, but remember to use single quotes (a.k.a. ‘scarequotes’) to qualify your answer as ‘quasitonal.’] III Debussy la Cathedrale Engloutie Preludes, Book 1 no. 10 Music For Analysis Anthology, pp. 503ff.; Anthology of PostTonal Music, pp. 1–5 [Note: please give complete names for all modes, including both the mode’s name and its final. For example, not “Locrian” but “D Locrian.”] 5) Modality with Planing (mm. 28–40) Listen carefully to mm. 28–40. If the pedal tone provides the modal final, what is the opening mode? What mode sounds when Bflats begin to occur at m. 33? In what mode does this excerpt conclude? 6) Modality and Pandiatonicism (mm. 7 –12) Beginning at m. 7, a melody emerges out of a pandiatonic background that strongly asserts ‘E’ (mainly through pedaling). What is the mode of this melody? Be careful, and be sure to incorporate all notes from the melody to get your mode. Any missing scale degrees? Make the most reasonable guess. Where else does this melody, or ‘theme’ occur in the piece? Does the new pedal tone (in the passage that is the answer to the question immediately above) make you hear a different modal final for this occurrence of the theme? Or, do you hear the same modal final as the one that sounds across mm. 7–12? What would be the mode of this later passage if the pedal tone does, in fact, change the final (answer, please, regardless of whether you sense a change in modal final).

Post-Tonal Theory Assignment One

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Page 1: Post-Tonal Theory Assignment One

MUTC  202  Twentieth-­‐Century  Theory       name                                          Assignment  1:  Tonality,  Post-­‐Tonality,  Pandiatonicism,  Modes    Listen  to  at  least  one  performance  of  each  piece  (you  may  easily  find  them  on  Naxos  or  YouTube),  and  answer  the  following  questions.    I   Debussy,  Danseuses  des  Delphes  Preludes,  Book  1  no.  1       Download  from  Blackboard:  Assignments  

1) Tonality  • Where  is  material  most  clearly  in  Bb?    • Explain  your  answer.  What  melodic  and  harmonic  factors  support  your  decision?            

           2)     Non-­‐Tonality  • Consider  measures  11–14,  where  triads  plane  by  step,  progressing  through  several  

diatonic  collections.  Then,  consider  measures  21–24  (immediately  following  the  fermata),  where  triads  also  ascend  in  some  kind  of  melodic/harmonic  sequence.    

• Which  of  these  passages  is  further  afield  from  tonal  practice?  That  is,  which  of  the  two  passages  adheres  less  to  tonal  principles?    

• Explain  your  answer.  What  factors  support  your  decision?  [Be  sure  to  listen  and  analyze  carefully,  not  all  explanations  are  equally  relevant  or  informative.]    

II   Dmitri  Kabalevsky  Toccatina  Op.  27  no.  7    Music  For  Analysis  anthology  #393  p.  424    

           3)   Modality    • Why  is  the  mode  of  A  Aeolian  a  more  accurate  analysis  of  this  excerpt’s  overall  pitch  

organization?  Why  not  describe  it  as  being  in  the  key  of  A  minor?              4)        Planing  

• Where  is  the  movement  of  the  accompaniment  not  exactly  parallel  to  the  melody?    • How  do  these  ‘misbehaving’  chords  relate  (harmonically,  that  is)  to  the  modal  ‘tonic’?  

[Please  use  tonal  terms  like  ’mediant,’  ‘sub-­‐dominant,’  or  ‘dominant,’  or  even  Roman  numerals  to  answer,  but  remember  to  use  single  quotes  (a.k.a.  ‘scare-­‐quotes’)  to  qualify  your  answer  as  ‘quasi-­‐tonal.’]  

 III   Debussy  la  Cathedrale  Engloutie  Preludes,  Book  1  no.  10       Music  For  Analysis  Anthology,  pp.  503ff.;  Anthology  of  Post-­‐Tonal  Music,  pp.  1–5  

[Note:  please  give  complete  names  for  all  modes,  including  both  the  mode’s  name  and  its  final.  For  example,  not  “Locrian”  but  “D  Locrian.”]    

               5)   Modality  with  Planing  (mm.  28–40)  

• Listen  carefully  to  mm.  28–40.  If  the  pedal  tone  provides  the  modal  final,  what  is  the  opening  mode?  

• What  mode  sounds  when  B-­‐flats  begin  to  occur  at  m.  33?  • In  what  mode  does  this  excerpt  conclude?  

6)        Modality  and  Pandiatonicism  (mm.  7  –12)  • Beginning  at  m.  7,  a  melody  emerges  out  of  a  pandiatonic  background  that  strongly  

asserts  ‘E’  (mainly  through  pedaling).  What  is  the  mode  of  this  melody?  Be  careful,  and  be  sure  to  incorporate  all  notes  from  the  melody  to  get  your  mode.  Any  missing  scale  degrees?  Make  the  most  reasonable  guess.  

• Where  else  does  this  melody,  or  ‘theme’  occur  in  the  piece?    • Does  the  new  pedal  tone  (in  the  passage  that  is  the  answer  to  the  question  immediately  

above)  make  you  hear  a  different  modal  final  for  this  occurrence  of  the  theme?  Or,  do  you  hear  the  same  modal  final  as  the  one  that  sounds  across  mm.  7–12?      

• What  would  be  the  mode  of  this  later  passage  if  the  pedal  tone  does,  in  fact,  change  the  final  (answer,  please,  regardless  of  whether  you  sense  a  change  in  modal  final).