======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '120'
                                          'artist'  'The Flashbulb'
                                     'text_people'  'Benn Jordan'
                                         'release'  'Soundtrack to a Vacant Life'
                                           'title'  'La tristesse durera toujours'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'Q-PLAY-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-4', 'q-chart-3', 'q-drums-1', 'q-other-2', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'idm', 'electronic', 'breakcore', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '31'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '118.9'
                                             'key'  '9B'
                                        'acoustid'  '536b7baf-113c-4a6c-8dce-d083380117ea'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Soundtrack to a Vacant Life'
'TBPM' (BPM (beats per minute))                     '118.9'
'TCOM' (Composer)                                   'Benn Jordan'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008-01-29'
'TIT2' (Title/songname/content description)         'La tristesse durera toujours'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Flashbulb'
'TPE2' (Band/orchestra/accompaniment)               'The Flashbulb'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Alphabasic'
'TRCK' (Track number/Position in set)               '9/31'
'TSO2'                                              'Flashbulb, The'
'TSOP' (Performer sort order)                       'Flashbulb, The'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf52.54.0'
'TXXX:ASIN'                                         'B001IHF5NG'
'TXXX:Acoustid Id'                                  '536b7baf-113c-4a6c-8dce-d083380117ea'
'TXXX:BARCODE'                                      '796873023672'
'TXXX:CATALOGNUMBER'                                'ALPH200'
'TXXX:MusicBrainz Album Artist Id'                  '24786816-025f-49f4-9787-4945a3311f96'
'TXXX:MusicBrainz Album Id'                         '10989a68-aeb7-4b72-a5e7-0affa3c467c0'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '24786816-025f-49f4-9787-4945a3311f96'
'TXXX:ORIGINAL RELEASE TIME'                        '2007'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'idm', 'electronic', 'breakcore', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.34 dB'
'TXXX:replaygain_track_peak'                        '0.706117'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'79a55a87-5c94-46a9-a200-fceeddb7779e')

========================== row from database ==========================
                                              'id'  1382915
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/The Flashbulb ‎– Soundtrack To A Vacant Life 2008/09 La Tristesse Durera Toujours.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  120
                                           'genre'  electronic
                                        'filesize'  4820701
                                           'mtime'  1636913485
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer ‎– To A 2008 09 Tristesse Durera Toujours electronic
                                      'tag_artist'  The Flashbulb
                                     'tag_release'  Soundtrack to a Vacant Life
                                       'tag_title'  La tristesse durera toujours
                                             'bpm'  118.9
                                    'search_title'  'durera':3 'la':1 'toujours':4 'tristesse':2
                                   'search_artist'  'flashbulb':2 'the':1
                                  'search_release'  'a':3 'life':5 'soundtrack':1 'to':2 'vacant':4
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '2008':5 'a':4 'durera':7 'electronic':9 'to':3 'toujours':8 'tristesse':6
                                    'search_combo'  '00calmer':13 '00poprockelectronic':12 '2008':16 'a':9C,15 'durera':3A,18 'electronic':20 'flashbulb':6B 'la':1A 'life':11C 'soundtrack':7C 'the':5B 'to':8C,14 'toujours':4A,19 'tristesse':2A,17 'vacant':10C
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'electronic', 'breakcore', 'experimental']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913484.5110521  (2021-11-14 19:11:24)
                             'size'  4820701