======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '126'
                                          'artist'  'H2O'
                                     'text_people'  ''
                                         'release'  'Thicker Than Water'
                                           'title'  'Thicker Than Water'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['punk rock', 'punk', 'cover', 'melodic hardcore', 'hardcore punk', "
 "'hardcore']")
                                     'discogstags'  "['house', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '16'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'rock-gr-hard'
                                             'bpm'  '156'
                                             'key'  '8B'
                                        'acoustid'  '945c8791-a5df-429f-9d8b-0c965bf1ee8e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Thicker Than Water'
'TBPM' (BPM (beats per minute))                     '156'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-hard'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997-10-07'
'TIT2' (Title/songname/content description)         'Thicker Than Water'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'H2O'
'TPE2' (Band/orchestra/accompaniment)               'H2O'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Epitaph'
'TRCK' (Track number/Position in set)               '15/16'
'TSO2'                                              'H2O'
'TSOP' (Performer sort order)                       'H2O'
'TXXX:ASIN'                                         'B000001ITN'
'TXXX:Acoustid Id'                                  '945c8791-a5df-429f-9d8b-0c965bf1ee8e'
'TXXX:Artists'                                      'H2O'
'TXXX:BARCODE'                                      '045778650521'
'TXXX:CATALOGNUMBER'                                '86505-2'
'TXXX:MusicBrainz Album Artist Id'                  '7dceb9fe-9c4f-41d8-8528-4c6bf529f919'
'TXXX:MusicBrainz Album Id'                         'cbc059c3-fddb-4671-b531-c2a23f03b51a'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7dceb9fe-9c4f-41d8-8528-4c6bf529f919'
'TXXX:MusicBrainz Release Group Id'                 'a6fffac8-86dc-3666-bc10-a24741953efa'
'TXXX:MusicBrainz Release Track Id'                 '372505fb-83de-3ac8-9e55-11cd7cecc408'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['house', 'electronic']
'TXXX:lastfmtags'                                   ['punk rock', 'punk', 'cover', 'melodic hardcore', 'hardcore punk', 'hardcore']
'TXXX:originalyear'                                 '1997'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.25 dB'
'TXXX:replaygain_track_peak'                        '0.456964'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a9281135-077b-4470-ad93-393c6f86496d')

========================== row from database ==========================
                                              'id'  1304893
                                            'path'  /data/Music/Bulk/00dwimp/H2O/Thicker Than Water/H2o - Thicker Than Water - 15.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  126
                                           'genre'  rock-gr-hard
                                        'filesize'  2045758
                                           'mtime'  1636902809
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp H2o 15 rock gr hard
                                      'tag_artist'  H2O
                                     'tag_release'  Thicker Than Water
                                       'tag_title'  Thicker Than Water
                                             'bpm'  156.0
                                    'search_title'  'than':2 'thicker':1 'water':3
                                   'search_artist'  'h2o':1
                                  'search_release'  'than':2 'thicker':1 'water':3
                                     'search_rest'  '00dwimp':1 'gr':4 'h2o':2 'hard':5 'rock':3
                                    'search_combo'  '00dwimp':8 'gr':11 'h2o':4B,9 'hard':12 'rock':10 'than':2A,6C 'thicker':1A,5C 'water':3A,7C
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['punk rock', 'punk', 'cover', 'melodic hardcore', 'hardcore punk', 'hardcore']
                                        'tag_date'  1997
                                     'discogstags'  ['house', 'electronic']

============================== file details ==============================
                                           'mtime'  1636902809.1127477  (2021-11-14 16:13:29)
                             'size'  2045758