======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '213'
                                          'artist'  'St. Vincent'
                                     'text_people'  ''
                                         'release'  'Strange Mercy'
                                           'title'  'Northern Lights'
                                           'quals'  ("['q-bass-2', 'q-vocals-3', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-3', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-3', 'q-other-3', 'q-mixbeat-2', 'q-hap-2', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['indie', 'indie pop', 'alternative', 'female vocalists', 'singer songwriter']"
                                     'discogstags'  "['electronic', 'rock', 'art rock', 'indie rock']"
                             'musicbrainz_albumid'  'bd392436-fcce-4fa9-ae5b-23620a7f9904'
                       'musicbrainz_albumartistid'  '5334edc0-5faf-4ca5-b1df-000de3e1f752'
                            'musicbrainz_artistid'  '5334edc0-5faf-4ca5-b1df-000de3e1f752'
                             'musicbrainz_trackid'  '316270e3-00a1-408b-a0ca-874b86852459'
                                     'tracknumber'  '5'
                                      'tracktotal'  '11'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '139.754'
                                             'key'  '7A'
                                        'acoustid'  'ca1fdce5-7295-4d32-8e8f-d4d21cad62f4'
rest: ''

======================== rawer (from filesystem) ========================

'acoustid_id'                                       'ca1fdce5-7295-4d32-8e8f-d4d21cad62f4'
'album'                                             'Strange Mercy'
'albumartist'                                       'St. Vincent'
'albumartistsort'                                   'Saint Vincent'
'artist'                                            'St. Vincent'
'artistsort'                                        'Saint Vincent'
'asin'                                              'B005775O5M'
'barcode'                                           '652637312324'
'bpm'                                               '139.754'
'catalognumber'                                     'CAD 3123CD'
'date'                                              '2011-09-09'
'discnumber'                                        '1'
'discogstags'                                       ['electronic', 'rock', 'art rock', 'indie rock']
'disctotal'                                         '1'
'engineer'                                          'Phil Palazzolo'
'genre'                                             'ifs-songwriter'
'isrc'                                              'GBAFL1100149'
'key'                                               '7A'
'label'                                             '4AD'
'lastfmtags'                                        ['indie', 'indie pop', 'alternative', 'female vocalists', 'singer songwriter']
'media'                                             'CD'
'musicbrainz_albumartistid'                         '5334edc0-5faf-4ca5-b1df-000de3e1f752'
'musicbrainz_albumid'                               'bd392436-fcce-4fa9-ae5b-23620a7f9904'
'musicbrainz_artistid'                              '5334edc0-5faf-4ca5-b1df-000de3e1f752'
'musicbrainz_trackid'                               '316270e3-00a1-408b-a0ca-874b86852459'
'originaldate'                                      '2011-09-09'
'performer'                                         ['Evan Smith (saxophone)',
 'McKenzie Smith (drums)',
 'Bobby Sparks (minimoog)',
 'Annie Clark (guitar)',
 'Bobby Sparks (clavinet)',
 'Evan Smith (flute)',
 'Annie Clark (vocal)',
 'Annie Clark (keyboard)',
 'Brian Lebarton (additional keyboard)',
 'Evan Smith (clarinet)',
 'Bobby Sparks (wurlitzer electric piano)']
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '3'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'releasecountry'                                    'GB'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '-8.62 dB'
'replaygain_track_peak'                             '1.051183'
'script'                                            'Latn'
'title'                                             'Northern Lights'
'tracknumber'                                       '5'
'tracktotal'                                        '11'

========================== row from database ==========================
                                              'id'  939173
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/St. Vincent/Strange Mercy (2011)/05 Northern Lights.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  213
                                           'genre'  ifs-songwriter
                                        'filesize'  4851019
                                           'mtime'  1628356493
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos (2011) 05 ifs songwriter
                                      'tag_artist'  St. Vincent
                                     'tag_release'  Strange Mercy
                                       'tag_title'  Northern Lights
                                             'bpm'  139.754
                                    'search_title'  'lights':2 'northern':1
                                   'search_artist'  'st':1,2 'vincent':3
                                  'search_release'  'mercy':2 'strange':1
                                     'search_rest'  '00singer':1 '2011':4,5 'eos':3 'ifs':6 'songwriter':2
                                    'search_combo'  '00singer':8 '2011':11,12 'eos':10 'ifs':13 'lights':2A 'mercy':7C 'northern':1A 'songwriter':9 'st':3B,4B 'strange':6C 'vincent':5B
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-3', 'q-grit-2', 'q-hap-2', 'q-drums-3', 'q-busy-3', 'q-localness-1', 'q-oldst-3', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-2', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['indie', 'indie pop', 'alternative', 'female vocalists', 'singer songwriter']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic', 'rock', 'art rock', 'indie rock']

============================== file details ==============================
                                           'mtime'  1628356493.1226513  (2021-08-07 19:14:53)
                             'size'  4851019