======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '362'
                                          'artist'  'The Ukrainians'
                                     'text_people'  ''
                                         'release'  'The Ukrainians'
                                           'title'  'Tebe Zhdu'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['folk rock', 'ukrainian', 'punk', 'folk', 'folk punk']"
                                     'discogstags'  "['rock', 'folk, world, & country', 'folk rock', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '10'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'loc-m-ukraine'
                                             'bpm'  '94.327'
                                             'key'  '7A'
                                        'acoustid'  'a8e406c7-dcfb-43e7-8adc-eac66af7e5d1'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Ukrainians'
'TBPM' (BPM (beats per minute))                     '94.327'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-ukraine'
'TDOR' (Original release time)                      '1991'
'TDRC' (Recording time)                             '1991'
'TIT2' (Title/songname/content description)         'Tebe Zhdu'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Ukrainians'
'TPE2' (Band/orchestra/accompaniment)               'The Ukrainians'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Cooking Vinyl'
'TRCK' (Track number/Position in set)               '9/10'
'TSO2'                                              'Ukrainians, The'
'TSOP' (Performer sort order)                       'Ukrainians, The'
'TXXX:ASIN'                                         'B000001BCE'
'TXXX:Acoustid Id'                                  'a8e406c7-dcfb-43e7-8adc-eac66af7e5d1'
'TXXX:BARCODE'                                      '5016578104427'
'TXXX:CATALOGNUMBER'                                'COOK CD 044'
'TXXX:MusicBrainz Album Artist Id'                  '5f81942c-7734-4e40-9536-b71bcb9c5658'
'TXXX:MusicBrainz Album Id'                         '3ccef08a-40d7-4d80-a2e3-6d921bef7cba'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5f81942c-7734-4e40-9536-b71bcb9c5658'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'folk, world, & country', 'folk rock', 'folk']
'TXXX:lastfmtags'                                   ['folk rock', 'ukrainian', 'punk', 'folk', 'folk punk']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.63 dB'
'TXXX:replaygain_track_peak'                        '0.912632'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6c30df31-ace0-4181-96cf-73ad805b390a')

========================== row from database ==========================
                                              'id'  283126
                                            'path'  /data/Music/Bulk/00localcharacter/Russendisko/Ukrainians/Titel 09.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  362
                                           'genre'  loc-m-ukraine
                                        'filesize'  5805447
                                           'mtime'  1620535558
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Russendisko Titel 09 loc m ukraine
                                      'tag_artist'  The Ukrainians
                                     'tag_release'  The Ukrainians
                                       'tag_title'  Tebe Zhdu
                                             'bpm'  94.327
                                    'search_title'  'tebe':1 'zhdu':2
                                   'search_artist'  'the':1 'ukrainians':2
                                  'search_release'  'the':1 'ukrainians':2
                                     'search_rest'  'loc':3 'm':4 'russendisko':1 'titel':2 'ukraine':5
                                    'search_combo'  'loc':9 'm':10 'russendisko':7 'tebe':1A 'the':3B,5C 'titel':8 'ukraine':11 'ukrainians':4B,6C 'zhdu':2A
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['folk rock', 'ukrainian', 'punk', 'folk', 'folk punk']
                                        'tag_date'  1991
                                     'discogstags'  ['rock', 'folk, world, & country', 'folk rock', 'folk']

============================== file details ==============================
                                           'mtime'  1620535557.7881784  (2021-05-09 06:45:57)
                             'size'  5805447