======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '268'
                                          'artist'  'Tom Waits'
                                     'text_people'  'Tom Waits'
                                         'release'  'Night on Earth'
                                           'title'  'Los Angeles Theme (Another Private Dick)'
                                           'quals'  ("['Q-JZFKS-2', 'Q-HAP-2', 'Q-LOCALNESS-2', 'Q-UNU-2', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-3', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['blues', 'rock', 'alternative', 'experimental', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '16'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-eos'
                                             'bpm'  '133'
                                             'key'  '3A'
                                        'acoustid'  '8820fde8-cb8c-4bab-9091-93b49315208a'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::dut'                                         '03'
'COMM:ID3v1 Comment:XXX'                            '03'
'PRIV:AverageLevel:]\n\x00\x00'                     PRIV(owner='AverageLevel', data=b']\n\x00\x00')
'PRIV:PeakValue:ð]\x00\x00'                         PRIV(owner='PeakValue', data=b'\xf0]\x00\x00')
'TALB' (Album/Movie/Show title)                     'Night on Earth'
'TBPM' (BPM (beats per minute))                     '133'
'TCOM' (Composer)                                   'Tom Waits'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-eos'
'TDOR' (Original release time)                      '1991'
'TDRC' (Recording time)                             '1991'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['mix', 'Biff Dawes'], ['engineer', 'Joe Marquez'], ['arranger', 'Francis Thumm'], ['arranger', 'Tom Waits'], ['producer', 'Tom Waits']])
'TIT2' (Title/songname/content description)         'Los Angeles Theme (Another Private Dick)'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Tom Waits'
'TPE2' (Band/orchestra/accompaniment)               'Tom Waits'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Island'
'TRCK' (Track number/Position in set)               '3/16'
'TSO2'                                              'Waits, Tom'
'TSOC'                                              'Waits, Tom'
'TSOP' (Performer sort order)                       'Waits, Tom'
'TXXX:ASIN'                                         'B0002BHAYG'
'TXXX:Acoustid Id'                                  '8820fde8-cb8c-4bab-9091-93b49315208a'
'TXXX:Artists'                                      'Tom Waits'
'TXXX:BARCODE'                                      '4007192623709'
'TXXX:CATALOGNUMBER'                                '262 370'
'TXXX:MusicBrainz Album Artist Id'                  'c3aeb863-7b26-4388-94e8-5a240f2be21b'
'TXXX:MusicBrainz Album Id'                         'bc3825fd-c854-3c55-acbc-50a82510ee50'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/soundtrack'
'TXXX:MusicBrainz Artist Id'                        'c3aeb863-7b26-4388-94e8-5a240f2be21b'
'TXXX:MusicBrainz Release Group Id'                 '3c087369-e6ac-3fc3-aea6-197a17ce44ce'
'TXXX:MusicBrainz Release Track Id'                 '50260cd5-146b-3a0c-a0b7-61345ac16d09'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['blues', 'rock', 'alternative', 'experimental', 'singer songwriter']
'TXXX:originalyear'                                 '1991'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.82 dB'
'TXXX:replaygain_track_peak'                        '0.872774'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'12d4af10-a978-4358-8b81-b3099cbcfa82')

========================== row from database ==========================
                                              'id'  1262799
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Waits, Tom - Tom Waits/Night on Earth/03 - Los Angeles Theme.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  268
                                           'genre'  ifs-songwriter-eos
                                        'filesize'  5430177
                                           'mtime'  1639508267
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Waits, 03 ifs songwriter eos
                                      'tag_artist'  Tom Waits
                                     'tag_release'  Night on Earth
                                       'tag_title'  Los Angeles Theme (Another Private Dick)
                                             'bpm'  133.0
                                    'search_title'  'angeles':2 'another':4,5 'dick':7,8 'los':1 'private':6 'theme':3
                                   'search_artist'  'tom':1 'waits':2
                                  'search_release'  'earth':3 'night':1 'on':2
                                     'search_rest'  '00singer':1 'eos':3 'ifs':6 'songwriter':2 'waits':4,5
                                    'search_combo'  '00singer':14 'angeles':2A 'another':4A,5A 'dick':7A,8A 'earth':13C 'eos':16 'ifs':19 'los':1A 'night':11C 'on':12C 'private':6A 'songwriter':15 'theme':3A 'tom':9B 'waits':10B,17,18
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['blues', 'rock', 'alternative', 'experimental', 'singer songwriter']
                                        'tag_date'  1991
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1639508267.0490155  (2021-12-14 19:57:47)
                             'size'  5430177