======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '202'
                                          'artist'  'Billie Holiday'
                                     'text_people'  ''
                                         'release'  'Memories of Lady Day'
                                           'title'  'Lover Man (Oh, Where Can You Be?)'
                                           'quals'  ("['q-grit-2', 'q-busy-2', 'q-other-2', 'q-unu-1', 'q-syn-1', 'q-jzfks-3', "
 "'q-drums-1', 'q-vocals-4', 'q-chart-4', 'q-bass-1', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-1', 'q-hap-3', "
 "'q-localness-2']")
                                      'lastfmtags'  "['vocal jazz', 'blues', 'jazz', 'female vocalists', 'jazz vocal']"
                             'musicbrainz_albumid'  'fd80e1da-19b6-412e-8bf2-081810dd5611'
                       'musicbrainz_albumartistid'  'd59c4cda-11d9-48db-8bfe-b557ee602aed'
                            'musicbrainz_artistid'  'd59c4cda-11d9-48db-8bfe-b557ee602aed'
                             'musicbrainz_trackid'  '14b853da-8c7f-4ad6-850d-713c84837a24'
                                     'tracknumber'  '18'
                                      'tracktotal'  '20'
                                            'date'  '1940'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues;prerock-jb-jazz-vocal'
                                             'bpm'  '126'
                                             'key'  '1B'
                                        'acoustid'  '4e8b39b7-7639-4e63-a0da-f09d0dc85656'
rest: ''

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

'acoustid_id'                                       '4e8b39b7-7639-4e63-a0da-f09d0dc85656'
'album'                                             'Memories of Lady Day'
'albumartist'                                       'Billie Holiday'
'albumartistsort'                                   'Holiday, Billie'
'analysis'                                          ['MusicMagic '
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 'MusicMagic '
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'artist'                                            'Billie Holiday'
'artists'                                           'Billie Holiday'
'artistsort'                                        'Holiday, Billie'
'barcode'                                           '5701861871925'
'bpm'                                               '126'
'catalognumber'                                     '6187192'
'date'                                              '1940'
'discnumber'                                        '1'
'disctotal'                                         '1'
'ensemble'                                          ['Billie Holiday', 'Billie Holiday']
'fingerprint'                                       ['MusicMagic '
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 'MusicMagic '
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'fmps_rating'                                       '0.6'
'foosic id'                                         ['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',
 '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']
'genre'                                             ['prerock-jb-blues', 'prerock-jb-jazz-vocal']
'key'                                               '1B'
'label'                                             'Companion'
'lastfmtags'                                        ['vocal jazz', 'blues', 'jazz', 'female vocalists', 'jazz vocal']
'media'                                             'CD'
'musicbrainz_albumartistid'                         'd59c4cda-11d9-48db-8bfe-b557ee602aed'
'musicbrainz_albumid'                               'fd80e1da-19b6-412e-8bf2-081810dd5611'
'musicbrainz_artistid'                              'd59c4cda-11d9-48db-8bfe-b557ee602aed'
'musicbrainz_releasegroupid'                        '7b7693ce-c4da-3079-955d-a7f4a54a810b'
'musicbrainz_releasetrackid'                        '3b477277-75d0-3652-a3bd-1232bc5ff77d'
'musicbrainz_trackid'                               '14b853da-8c7f-4ad6-850d-713c84837a24'
'q-bass'                                            '1'
'q-busy'                                            '2'
'q-chart'                                           '4'
'q-drums'                                           '1'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '3'
'q-localness'                                       '2'
'q-mixbeat'                                         '1'
'q-oldst'                                           '1'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '1'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'rating'                                            ['204', '204']
'releasecountry'                                    'DK'
'releasestatus'                                     'official'
'releasetype'                                       ['album', 'compilation']
'replaygain_track_gain'                             '+2.24 dB'
'replaygain_track_peak'                             '0.583699'
'script'                                            'Latn'
'title'                                             'Lover Man (Oh, Where Can You Be?)'
'tracknumber'                                       '18'
'tracktotal'                                        '20'

========================== row from database ==========================
                                              'id'  676909
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Billie Holiday/Memories Of Lady Day/Billie Holiday@Memories of Lady Day@@18@Billie Holiday@Lover man (Oh, where can you be ).ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  202
                                           'genre'  prerock-jb-blues;prerock-jb-jazz-vocal
                                        'filesize'  2669575
                                           'mtime'  1620528262
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Of Holiday@Memories Day@@18@Billie Holiday@Lover man where can you be prerock jb blues;prerock jb jazz vocal
                                      'tag_artist'  Billie Holiday
                                     'tag_release'  Memories of Lady Day
                                       'tag_title'  Lover Man (Oh, Where Can You Be?)
                                             'bpm'  126.0
                                    'search_title'  'be':8,9 'can':6 'lover':1 'man':2 'oh':3,4 'where':5 'you':7
                                   'search_artist'  'billie':1 'holiday':2
                                  'search_release'  'day':4 'lady':3 'memories':1 'of':2
                                     'search_rest'  '18':9 'be':17 'billie':10 'blues':20,22 'can':15 'country':4 'day':8 'exotica':2 'holiday':6,11 'jazz':1 'jb':19 'lover':12 'man':13 'memories':7 'of':5 'oldies':3 'prerock':18,21,23 'vocal':24 'where':14 'you':16
                                    'search_combo'  '18':24 'be':8A,9A,32 'billie':10B,25 'blues':35,37 'can':6A,30 'country':19 'day':15C,23 'exotica':17 'holiday':11B,21,26 'jazz':16 'jb':34 'lady':14C 'lover':1A,27 'man':2A,28 'memories':12C,22 'of':13C,20 'oh':3A,4A 'oldies':18 'prerock':33,36,38 'vocal':39 'where':5A,29 'you':7A,31
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['q-mixbeat-1', 'q-chart-4', 'q-other-2', 'q-oldst-1', 'q-grit-2', 'q-hap-3', 'q-drums-1', 'q-busy-2', 'q-localness-2', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-1', 'q-play-3', 'q-jzfks-3', 'q-bass-1', 'q-vocals-4', 'q-unu-1']
                                      'lastfmtags'  ['vocal jazz', 'blues', 'jazz', 'female vocalists', 'jazz vocal']
                                        'tag_date'  1940
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528261.9364226  (2021-05-09 04:44:21)
                             'size'  2669575