bmat ella music hack day barcelona


We analyze all the music of the world to: organize it,

enable new interactions and monitor it

Never has so much music been heard…never has been so much music available


BMAT is a global company servicing more than 25 countries in 4 continents with headquarters in Barcelona and offices in Mexico DF


And we're hiring... too!


Country: UK

Record Labels: Acid Jazz, Sony BMG, Columbia

Genres: Funk, Disco, Acid Jazz, Jazz Fusion, Poprock

Years active: 1992 present

Associated acts: Brand New Heavies, Guru, Julian Perretta


Mood: upbeat, energetic

Rhythm: 120bpm, no rubato, high percusiveness

Key: Dm

Tags: acid jazz funk dance Sounds like: Sereia (Tiefschwarz Radio Edit) by Mundo Azul

Country: UK

Record Labels: Acid Jazz, Sony BMG, Columbia

Genres: Funk, Disco, Acid Jazz, Jazz Fusion, Poprock

Years active: 1992 present

Associated acts: Brand New Heavies, Guru, Julian Perretta


ELLA :: Search and Recommendation API

“I want some quiet jazz songs while hacking...“

http://ella.bmat.ws/collections/bmat/tracks/search.xspf? q=mood:relaxed+speed:slow+track_genre:Jazz

http://musichackday:[email protected]/collections/bmat/tracks/search.xspf?q=genre:Jazz+mood:relaxed+speed:slow


Search for U2

http://ella.bmat.ws/collections/bmat/artists/search?q=u2

(output formats are: .xml, .json, .jsonp, .xspf, .m3u, .tsv, .txt)

import pyella

results = pyella.search_artists('u2')

for artist in results.get_next_page():

print artist.get_id(), artist.get_mbid(), artist.get_name(), \

artist.get_links(), artist.get_tags()


U2 Similar Artists

http://ella.bmat.ws/collections/bmat/artists/75e4aefb-f594-4ed4-b8ff-9a83fbd54dd3/similar/artists.xml

import pyella

artist = pyella.search_artists('u2').get_next_page()[0]

print artist.get_similar()


Search for One by U2

http://ella.bmat.ws/collections/bmat/tracks/search?q=u2+one

import pyella

results = pyella.search_tracks('u2 one')

for track in results.get_next_page():

print track.get_mbid(), track.get_title(), \

track.get_artist_name()

#get spotify URIs or grooveshark for full tracks


Similar tracks of One by U2

http://ella.bmat.ws/collections/bmat/tracks/search?q=u2+one

http://ella.bmat.ws/collections/bmat/tracks/341f19e3-39a4-...-f259/similar/tracks.xml

import pyella

track = pyella.search_tracks('u2 one').get_page(0)[0]

print track, track.get_similar()


Similar tracks, now with filters

http://ella.bmat.ws/collections/bmat/tracks/341f19e3-39a4-...-f259/similar/tracks.xml?filters=mood:blue+speed:slow

import pyella

LIMIT = 20

searcher = pyella.search_tracks('u2 one')

track = searcher.get_next_page()[0]

filter = []

filter.append('mood:blue')

filter.append('speed:slow')

print track.get_artist_name(), track.get_album_title(), track.get_title()

for sim_track in track.get_similar(limit=LIMIT, filter=filter):

print sim_track, sim_track.get_audio()


Search for blues, slow & sad

http://ella.bmat.ws/collections/bmat/tracks/search.xspf?q=track_genre:Blues+mood:relaxed+speed:slow

import pyella

COLLECTION = 'bmat'

filter = []

filter.append('mood:blue')

filter.append('speed:slow')

filter.append('track_genre:Blues')

searcher = pyella.search_tracks(None, COLLECTION, filter=filter)

print searcher.get_total_result_count()

for track in searcher.get_page(0):

print track.get_mbid(), track


Indie Pop music

http://ella.bmat.ws/collections/tags/tags/search?q=indie+pop

import pyella

tag = pyella.search_tags('indie pop').get_page(0)[0]


Indie Pop Artists

http://ella.bmat.ws/collections/tags/tags/indiepop/similar/collections/bmat/artists

import pyella


print tag.get_artists()


Indie Pop Playlist

http://ella.bmat.ws/collections/tags/tags/indiepop/similar/collections/bmat/tracks.xml

import pyella


print tag.get_tracks()#[Grammatics The Vague Archive, Miracle Fortress Hold Your Secrets to Your Heart, The Playwrights Lies of the Suburbs, The Diminisher Timshael, The Magic Whispers A Right to Be Lazy, ...]


Indie Pop similar tags

http://ella.bmat.ws/collections/tags/tags/indiepop/similar/tags.txt

import pyella


print tag.get_similar()# [(1.0, u'indiepop'), (0.9064, u'indierock'), (0.8656, u'alternativepop'), (0.8653, u'indie'), (0.8606, u'brit'), (0.8536, u'dreampop'), (0.8383, u'britpop'), (0.8287, u'lofi')]


ELLA Resources● Documentation

– User: musichackday

– Passwd: mhdbcn2010_

– https://secure.bmat.com/ella-doc/musichackday/index.html

● Download Python wrapper: pyella.py● http://github.com/ocelma/pyella

● BMAT People at MusicHackDay● Pau Capella● Martin Blech● Artur Honzawa● ...and myself (Oscar Celma)

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