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FROM EXPERIMENTS IN MUSICAL INTELLIGENCE TO EMILY HOWELL The Work of David Cope

From Experiments in Musical Intelligence to Emily Howell

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From Experiments in Musical Intelligence to Emily Howell. The Work of David Cope. Career context. The composer Professor at UC Santa Cruz Author of books on Musical intelligence (6) Twentieth-century music (2) Teacher Algorithmic composition 20 th -century analytical methods Composer - PowerPoint PPT Presentation

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Page 1: From Experiments in Musical Intelligence to Emily Howell

FROM EXPERIMENTS IN MUSICAL

INTELLIGENCE TO EMILY HOWELL

The Work of David Cope

Page 2: From Experiments in Musical Intelligence to Emily Howell

CAREER CONTEXT

The composer

… Professor at UC Santa Cruz

… Author of books on

Musical intelligence (6)

Twentieth-century music (2)

… Teacher Algorithmic composition

20th-century analytical methods

… Composer Uses several mediums

Writes works in groups, cycles

Recent works are assisted by Emily Howell

The programs… EMI (Exp Mus Int)

5/11/2010 22010 Eleanor Selfridge-Field

Page 3: From Experiments in Musical Intelligence to Emily Howell

EXPERIMENTS IN MUSICAL INTELLIGENCE

1990-2006

5/11/2010 32010 Eleanor Selfridge-Field

Page 4: From Experiments in Musical Intelligence to Emily Howell

DATA ANALYSIS PHASE

Select a repertory (one composer, one genre)

Encode several pieces

Parse them into five elements of musical grammar

… Statements

… Preparations

… Extensions

… Antecedents

… Consequents

Discover and store “signatures” (identify “earmarks”)

5/11/2010 42010 Eleanor Selfridge-Field

Page 5: From Experiments in Musical Intelligence to Emily Howell

SIGNATURES IN THE SPEAC GRAMMAR

Are relatively short (2-5 events)

Are shorter than themes

Are stored with approach and departure info

Are described by intervallic relationships

Are not described by key or mode

5/11/2010 52010 Eleanor Selfridge-Field

Page 6: From Experiments in Musical Intelligence to Emily Howell

LISTENING TO SPEAC EXAMPLES

Bach invention

Joplin rag

Mozart Violin Concerto, movement 3

Gershwin

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Page 7: From Experiments in Musical Intelligence to Emily Howell

COMPOSING NEW WORKS

User selects a composer

User selects a genre

User selects a key and mode

User selects a meter

Emmy generates one (or many) new work(s)

User discards what he does not want

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Page 8: From Experiments in Musical Intelligence to Emily Howell

WAYS OF EXPERIENCING EMMY

Listening to MIDI performances

Listening to live performances

Viewing the notated music

Performing the music

http://artsites.ucsc.edu/faculty/cope/mp3page.htm

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Page 9: From Experiments in Musical Intelligence to Emily Howell

REACTIONS TO EMI

From MIDI files

“mechanical”

Too fast

Too slow

Too soft

Too loud

Not human

From live concerts

That’s by a computer?

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Page 10: From Experiments in Musical Intelligence to Emily Howell

5/11/2010 2010 Eleanor Selfridge-Field 10

Emmy-Beethoven Symphony

Page 11: From Experiments in Musical Intelligence to Emily Howell

COMPUTER MODELS AND HIDDEN STRUCTURE

2005-2009

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Page 12: From Experiments in Musical Intelligence to Emily Howell

COMPUTER MODELS OF MUSICAL CREATIVITY

Initiates process of signature capture from interactive user responses

Evolves its own lexicons

Models broader processes of grammatically-founded processes including

… Speech

… Poetry

… Lyrics

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Page 13: From Experiments in Musical Intelligence to Emily Howell

HIDDEN STRUCTURE

Takes comprehensive view of 20th-century analytical concepts

Makes them available for compositional algorithms

… Post-tonal music

… Generative algorithms

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Page 14: From Experiments in Musical Intelligence to Emily Howell

EMILY HOWELL2010—

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Page 15: From Experiments in Musical Intelligence to Emily Howell

EMILY HOWELL

Debuted in March 2010

Represents the second incarnation of Emmy

Composes modern, original music

http://www.miller-mccune.com/culture-society/triumph-of-the-cyborg-composer-8507/

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Page 16: From Experiments in Musical Intelligence to Emily Howell

PIECES BY EMILY HOWELL

From Darkness, Light

Land of Stone

Shadow Worlds

http://www.centaurrecords.com/

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