CompMusic: Current research and initial results

compmusic

CompMusic:

Current research and

initial results

Xavier Serra

Music Technology Group

Universitat Pompeu Fabra, Barcelona

http://compmusic.upf.edu

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CompMusic objectives

•

 

Promote culture specific approaches in Music

Computing research.

•

 

Advance in the automatic description of music.

•

 

Reduce the gap between audio signal descriptions and

semantic/cultural music concepts.

•

 

Develop information modeling techniques applicable

to the art music traditions of: India (Hindustani,

Carnatic), Turkey (Turkish-makam), Arab countries

(Andalusi), China (Han).

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Research topics

•

 

“Intonation”: Pitches used by a performer in a piece

(~tuning).

•

 

“Melody”: Temporal pitch variations performed in a

piece, organized in “motifs” of different temporal scales.

•

 

“Rhythm”: Arrangement of sounds and silences in time

establishing patterns of strong and weak events.

•

 

“Community”: Group of people sharing a cultural

tradition and common aesthetic values.

•

 

“Browsing”: Music discovery within a culture specific

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Intonation

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Melody

Turkish-makam notation:

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Melody

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Rhythm

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Communities

Community modeling and adaptation F re e so u n d re so u rce s Imp rove soun d samp le d escri ptio ns Rei nforce reuse , cre ativi ty Rei nforce soci al a ctivi ty

Tag cloud

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Audio

recordings

(file server)

Editorial

metadata

(MusicBrainz)

Server

Database

Semantic

information

(Wikipedia,…)

Browsing

Audio

features

(computed)

CompMusic*browser*

Culture'specific'music'discovery'

Carna4c' Turkish8makam'

Release Recording Artists Raga Tala

Concert'For'Peace:'

Royal'Albert'Hall' Raga'Mishra'Khamaj''Slow'and'fast'Gats' Ravi'Shankar'(Sitar)' Mishra'Khamaj' Teental' Ravi'Shankar8Raga'Mishra'Khamaj,'Slow'and'Fast'Gats' Hindustani' Andalusi' Han' Lead' performer' Lead' instrument' Form' Release' Title' Year'of' performance' Raga' Tala' Lay' Sec4on' Gharana' Year'of'' release' Performer' accomp.' Instrument' accomp.' Composer' Lyricist' Raga'4me' Solo'

Recordings' Details' Analysis' E8listen' Similarity' Raga'4me:' Evening' And Or Not ! Raga:'Mishra' Khamaj' And Or Not ! Solo:'Tabla' And Or Not !

CompMusic*browser*

Culture'specific'music'discovery'

Carna4c' Turkish8makam' Ravi'Shankar8Raga'Mishra'Khamaj,'Slow'and'Fast'Gats' Hindustani' Andalusi' Han' Release*Informa5on* Date* 1995' Country* India' Type* Live'Concert' Format* Audio'CD' Disks* 2' Label* Moment' Performers* Instrument* Gharana* Guru*

Ravi'Shankar' Sitar' _{Maihar' Allauddin'Khan'} Zakir'Hussain' Tabla' _{Punjab' Alla'Rakha'} Partho'Sarathy' Sarod' _{Maihar' Ravi'Shankar'}

Editorial*Metadata* Ar5st* Ravi'Shankar' Concert* Concert'for'peace:'Royal'Albert'Hall' Place* London' Year* 1993' Raga* Mishra'Khamaj' Raga*5me* Evening' Tala* Teental' Laya* Vilambit,'Drut' Lead' performer' Lead' instrument' Form' Release' Title' Year'of' performance' Raga' Tala' Lay' Sec4on' Gharana' Year'of'' release' Performer' accomp.' Instrument' accomp.' Composer' Lyricist' Raga'4me' Solo'

Recordings' Details' Analysis' E8listen' Similarity' Raga'4me:' Evening' And Or Not ! Raga:'Mishra' Khamaj' And Or Not ! Solo:'Tabla' And Or Not ! Recordings*in*the*release* Disk1* 01'8'Raga'Jait'Alap8Jor8Jhala' 02'8'Raga'Jait'Gat' 03'8'Raga'Kirwani'Slow'And'Fast'Gats' Disk2* 01'8'Raga'Mishra'Khamaj,'Slow'And'Fast'Gats'✔'

CompMusic*browser*

Culture'specific'music'discovery'

Carna4c' Turkish8makam' Ravi'Shankar8Raga'Mishra'Khamaj,'Slow'and'Fast'Gats' Hindustani' Andalusi' Han' Release*Informa5on* Date* 1995' Country* India' Type* Live'Concert' Format* Audio'CD' Disks* 2' Label* Moment'

Performers* Instrument* Gharana* Guru*

Ravi'Shankar' Sitar' _{Maihar' Allauddin'Khan'} Zakir'Hussain' Tabla' _{Punjab' Alla'Rakha'} Partho'Sarathy' Sarod' _{Maihar' Ravi'Shankar'}

Editorial*Metadata* Ar5st* Ravi'Shankar' Concert* Concert'for'peace:'Royal'Albert'Hall' Place* London' Year* 1993' Raga* Mishra'Khamaj' Raga*5me* Evening' Tala* Teental' Laya* Vilambit,'Drut' Lead' performer' Lead' instrument' Form' Release' Title' Year'of' performance' Raga' Tala' Lay' Sec4on' Gharana' Year'of'' release' Performer' accomp.' Instrument' accomp.' Composer' Lyricist' Raga'4me' Solo'

Recordings' Details' Analysis' E8listen' Similarity' Raga'4me:' Evening' And Or Not ! Raga:'Mishra' Khamaj' And Or Not ! Solo:'Tabla' And Or Not ! Recordings*in*the*release* Disk1* 01'8'Raga'Jait'Alap8Jor8Jhala' 02'8'Raga'Jait'Gat' 03'8'Raga'Kirwani'Slow'And'Fast'Gats' Disk2* 01'8'Raga'Mishra'Khamaj,'Slow'And'Fast'Gats'✔'

CompMusic*browser*

Culture'specific'music'discovery'

Carna4c' Turkish8makam' Ravi'Shankar8Raga'Mishra'Khamaj,'Slow'and'Fast'Gats' Hindustani' Andalusi' Han' Lead' performer' Lead' instrument' Form' Release' Title' Year'of' performance' Raga' Tala' Lay' Sec4on' Gharana' Year'of'' release' Performer' accomp.' Instrument' accomp.' Composer' Lyricist' Raga'4me' Solo'

Recordings' Details' Analysis' E8listen' Similarity'

Raga'4me:' Evening' And Or Not ! Raga:'Mishra' Khamaj' And Or Not ! Solo:'Tabla' And Or Not !

CompMusic*browser*

Culture'specific'music'discovery'

Carna4c' Turkish8makam'

Recording Artist Makam Usul Form Work

Pesendide'Saz'

Semaisi' Necdet'Yaşar''Ruhi'Ayangil' Pesendide' Saz'Semaisi'' Pesendîde'Saz'Semaisi''

Pesendîde'Saz'

Semaisi' İstanbul'Sazendeleri' Pesendide' Saz'Semaisi'' Pesendîde'Saz'Semaisi''

Pesendîde'Saz'

Semâîsi' Murat'Aydemir'Derya'Türkan' Pesendide' Saz'Semaisi'' Pesendîde'Saz'Semaisi''

Pesendide'Peşrevi' Necdet'Yaşar'' Ruhi'Ayangil'' Ahmet'Şahin'' Derya'Türkan'' Serdar'Bişiren'

Pesendide' Peşrev' Pesendide'_Peşrevi'

Müşterek' Pesendîde'ye' Geçiş'Taksimi'

Murat'Aydemir''

Derya'Türkan' Pesendide'Mahur' Serbest' Taksim'

Müşterek' Pesendîde'ye' Geçiş'Taksimi' Hindustani' Andalusi' Han' Pesendide*Saz*Semaisi*8''Necdet'Yaşar,'Ruhi'Ayangil' Makam:' Pesendide' And Or Not !

Recordings' Details' Analysis' E8listen' Similarity' Lead' performer' Lead' instrument' Form' Release' Title' Work' Year'of'' release' Performer' accomp.' Instrument' accomp.' Composer' Lyricist' Makam' Usul' Velvele' Year'of' performance'

CompMusic*browser*

Culture'specific'music'discovery'

Carna4c' Turkish8makam' Lead' performer' Lead' instrument' Form' Release' Title' Work' Year'of'' release' Performer' accomp.' Instrument' accomp.' Composer' Lyricist' Pesendide*Saz*Semaisi*8''Necdet'Yaşar,'Ruhi'Ayangil' Hindustani' Andalusi' Han' Related*Performances*

Recording* Ar5sts* Makam* Usul* Form*

Pesendide'

Saz'Semaisi' Necdet'Yaşar'(tanbur)'Ruhi'Ayangil'(kanun)' Pesendide' Saz'Semaisi'

Pesendîde'Saz'

Semaisi' İstanbul'Sazendeleri' Pesendide' Saz'Semaisi'

Pesendîde'Saz'

Semâîsi' Derya'Türkan'Murat'Aydemir'(kemenche)'(tanbur)' Pesendide' Saz'Semaisi' Editorial*Metadata* Work* Pesendide'Saz'Semaisi' Score* '(1'Score)' Recordings* '(3'Recordings)'' Composer* Sultan'III.'Selim' Lyricist* Date* Scores*

Score*Title* Composer* Date* Notated*by*/*_Source* Makam* Usul* Form*

Pesendide'Saz'

Semaisi' Sultan'III.'Selim' Murat'Aydemir' Pesendide' Semaisi'Saz'

Makam' Usul' Velvele' Sultan*III.*Selim* Makam:' Pesendide' And Or Not ! Work:'Pesendide' Peşrevi' And Or Not ! Year'of' performance'

CompMusic*browser*

Culture'specific'music'discovery'

Carna4c' Turkish8makam' Lead' performer' Lead' instrument' Form' Release' Title' Work' Year'of'' release' Performer' accomp.' Instrument' accomp.' Composer' Lyricist' Pesendide*Saz*Semaisi*8''Necdet'Yaşar,'Ruhi'Ayangil' Hindustani' Andalusi' Han' Related*Performances*

Recording* Ar5sts* Makam* Usul* Form*

Pesendide'

Saz'Semaisi' Necdet'Yaşar'(tanbur)'Ruhi'Ayangil'(kanun)' Pesendide' Saz'Semaisi'

Pesendîde'Saz'

Semaisi' İstanbul'Sazendeleri' Pesendide' Saz'Semaisi'

Pesendîde'Saz'

Semâîsi' Derya'Türkan'Murat'Aydemir'(kemenche)'(tanbur)' Pesendide' Saz'Semaisi'

Editorial*Metadata* Work* Pesendide'Saz'Semaisi' Score* '(1'Score)' Recordings* '(3'Recordings)'' Composer* Sultan'III.'Selim' Lyricist* Date* Scores*

Score*Title* Composer* Date* Notated*by*/*_Source* Makam* Usul* Form*

Pesendide'Saz'

Semaisi' Sultan'III.'Selim' Murat'Aydemir' Pesendide' Semaisi'Saz'

Makam' Usul' Velvele' Sultan*III.*Selim* Makam:' Pesendide' And Or Not ! Work:'Pesendide' Peşrevi' And Or Not ! Year'of' performance' Available'in'English'and' Türkçe'

CompMusic*browser*

Culture'specific'music'discovery'

Carna4c' Turkish8makam' Pesendide*Saz*Semaisi*8''Necdet'Yaşar,'Ruhi'Ayangil' Hindustani' Andalusi' Han' Lead' performer' Lead' instrument' Form' Release' Title' Work' Year'of'' release' Performer' accomp.' Instrument' accomp.' Composer' Lyricist' Makam' Usul' Velvele' Year'of' performance' Onset' Func4on' Pitch' Track' 2'komas' 1'koma'

Recordings' Details' Analysis' E8listen' Similarity' Makam:' Pesendide' And Or Not ! Work:'Pesendide' Peşrevi' And Or Not !