======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '224'
                                          'artist'  'Sarah Brightman'
                                     'text_people'  ''
                                         'release'  'Fly'
                                           'title'  'How Can Heaven Love Me (Feat. Chris Thompson)'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-syn-2', 'q-unu-1', 'q-jzfks-1', "
 "'q-drums-3', 'q-vocals-3', 'q-chart-3', 'q-bass-3', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-2', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['opera', 'new age', 'female vocalists', 'pop', 'classical']"
                                     'discogstags'  "['rock', 'pop', 'classical', 'pop rock', 'vocal', 'soft rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio'
                                             'bpm'  '107.778'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Fly'
'analysis'                                          ('MusicMagic '
 'DataAgEABU1LtFWdmsfwg4f8OF31gAGDA4ZU4POWcUqSk4kTEIABheTiearNyoubO85jgPCAASoYhTBKM8APicCteP/N48q+N+/Sj8aQ962EqWTCm4Ln+eNCiJE2g6OCCuXCmY1NBabz8f+Uu4Pu5AOsF7cvukCqt4MSgAH4abQnBUfi/Ich1Z8A4ekOrGvTQZWEgnk=')
'artist'                                            'Sarah Brightman'
'bpm'                                               '107.778'
'date'                                              '1996'
'discogstags'                                       ['rock', 'pop', 'classical', 'pop rock', 'vocal', 'soft rock']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'foosic id'                                         '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'
'genre'                                             'electronic-generic or radio'
'key'                                               '6B'
'lastfmtags'                                        ['opera', 'new age', 'female vocalists', 'pop', 'classical']
'q-bass'                                            '3'
'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'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'rating'                                            '153'
'replaygain_track_gain'                             '-9.34 dB'
'replaygain_track_peak'                             '1.110443'
'title'                                             'How Can Heaven Love Me (Feat. Chris Thompson)'
'tracknumber'                                       '5'

========================== row from database ==========================
                                              'id'  1344806
                                            'path'  /data/Music/Bulk/00poprockelectronic/Sarah Brightman/Fly/Sarah Brightman@Fly@1996@05@Sarah Brightman@How Can Heaven Love Me (feat. Chris Thompson).ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  224
                                           'genre'  electronic-generic or radio
                                        'filesize'  4314940
                                           'mtime'  1637522790
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Brightman@Fly@1996@05@Sarah Brightman@How (feat. electronic generic or radio
                                      'tag_artist'  Sarah Brightman
                                     'tag_release'  Fly
                                       'tag_title'  How Can Heaven Love Me (Feat. Chris Thompson)
                                             'bpm'  107.778
                                    'search_title'  'can':2 'chris':8 'feat':6,7 'heaven':3 'how':1 'love':4 'me':5 'thompson':9,10
                                   'search_artist'  'brightman':2 'sarah':1
                                  'search_release'  'fly':1
                                     'search_rest'  '00poprockelectronic':1 '05':5 '1996':4 'brightman':2,7 'electronic':11 'feat':9,10 'fly':3 'generic':12 'how':8 'or':13 'radio':14 'sarah':6
                                    'search_combo'  '00poprockelectronic':14 '05':18 '1996':17 'brightman':12B,15,20 'can':2A 'chris':8A 'electronic':24 'feat':6A,7A,22,23 'fly':13C,16 'generic':25 'heaven':3A 'how':1A,21 'love':4A 'me':5A 'or':26 'radio':27 'sarah':11B,19 'thompson':9A,10A
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-2', 'q-drums-3', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-bass-3', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['opera', 'new age', 'female vocalists', 'pop', 'classical']
                                        'tag_date'  1996
                                     'discogstags'  ['rock', 'pop', 'classical', 'pop rock', 'vocal', 'soft rock']

============================== file details ==============================
                                           'mtime'  1637522790.4120665  (2021-11-21 20:26:30)
                             'size'  4314940