======================== unified (from filesystem) ========================
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rest: ''

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'album'                                             'So Soon'
'albumartist'                                       'Slag Boom Van Loon'
'albumartistsort'                                   'Slag Boom Van Loon'
'artist'                                            'Slag Boom Van Loon'
'artistsort'                                        'Slag Boom Van Loon'
'asin'                                              'B00005CBW9'
'barcode'                                           '5036706000100'
'bpm'                                               '115.524'
'catalognumber'                                     'ZIQ007CD'
'date'                                              '2001-06-04'
'discnumber'                                        '1'
'discogstags'                                       'electronic'
'disctotal'                                         '1'
'genre'                                             ['electronic-experimental', 'electronic']
'key'                                               '2A'
'label'                                             'Planet Mu'
'lastfmtags'                                        ['downtempo', 'idm', 'electronic', 'planet mu', 'ambient']
'media'                                             'CD'
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'musicbrainz_artistid'                              'dd000921-fed7-45de-8372-23f15557dd7e'
'musicbrainz_trackid'                               '181beacb-f565-4a07-b752-32b97f1fa44e'
'originaldate'                                      '2001-05-21'
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'q-localness'                                       '1'
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'q-vocals'                                          '3'
'releasecountry'                                    'GB'
'releasestatus'                                     'official'
'releasetype'                                       'remix'
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'replaygain_track_peak'                             '0.933112'
'script'                                            'Latn'
'title'                                             'Spc-Ch-Pn (µ-Ziq remix)'
'tracknumber'                                       '2'
'tracktotal'                                        '10'

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Speedy J. - Speedy J/Slag Boom Van Loon - So Soon/02 - spc-ch-pn (mu-ziq remix).ogg
                                         'working'  None
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                                    'duration_sec'  248
                                           'genre'  electronic-experimental;electronic
                                        'filesize'  6064384
                                           'mtime'  1636920491
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                                      'tag_artist'  Slag Boom Van Loon
                                     'tag_release'  So Soon
                                       'tag_title'  Spc-Ch-Pn (µ-Ziq remix)
                                             'bpm'  115.524
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                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-2', 'q-oldst-3', 'q-grit-2', 'q-hap-2', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-3', 'q-piano-1', 'q-play-3', 'q-bass-4', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['downtempo', 'idm', 'electronic', 'planet mu', 'ambient']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636920491.2579894  (2021-11-14 21:08:11)
                             'size'  6064384