======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '301'
                                          'artist'  'Lana Del Rey'
                                     'text_people'  'Lana Del Rey & Tim Larcombe'
                                         'release'  'Born to Die'
                                           'title'  'Off to the Races'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
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 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'indie pop', 'alternative', 'female vocalists', 'pop']"
                                     'discogstags'  "['indie pop', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '15'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-eos'
                                             'bpm'  '144.852'
                                             'key'  '9A'
                                        'acoustid'  'df57068b-f316-4650-9aea-f0098448f686'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         ' '
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'PRIV:WM/WMCollectionID:\x18ÿÜ\x13bÈÁI\x98~Àg 6\xadó'  PRIV(owner='WM/WMCollectionID', data=b'\x18\xff\xdc\x13b\xc8\xc1I\x98~\xc0g 6\xad\xf3')
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'TALB' (Album/Movie/Show title)                     'Born to Die'
'TBPM' (BPM (beats per minute))                     '144.852'
'TCOM' (Composer)                                   'Lana Del Rey & Tim Larcombe'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-eos'
'TDOR' (Original release time)                      '2012'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'Off to the Races'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Lana Del Rey'
'TPE2' (Band/orchestra/accompaniment)               'Lana Del Rey'
'TPOS' (Part of a set)                              '1/4'
'TPUB' (Publisher)                                  'Interscope Records/Polydor'
'TRCK' (Track number/Position in set)               '2/15'
'TSO2'                                              'Del Rey, Lana'
'TSOP' (Performer sort order)                       'Del Rey, Lana'
'TSRC' (ISRC (international standard recording code))  'GBUM71111530'
'TSST' (Set subtitle)                               'Born to Die'
'TXXX:Acoustid Id'                                  'df57068b-f316-4650-9aea-f0098448f686'
'TXXX:MusicBrainz Album Artist Id'                  'b7539c32-53e7-4908-bda3-81449c367da6'
'TXXX:MusicBrainz Album Id'                         '8795114f-113a-4067-aa39-31ca680d1e5d'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'b7539c32-53e7-4908-bda3-81449c367da6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:author'                                       'uthor'
'TXXX:compatible_brands'                            'ompatible_br'
'TXXX:discogstags'                                  ['indie pop', 'pop']
'TXXX:lastfmtags'                                   ['indie', 'indie pop', 'alternative', 'female vocalists', 'pop']
'TXXX:major_brand'                                  'ajor'
'TXXX:minor_version'                                'i'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.25 dB'
'TXXX:replaygain_track_peak'                        '0.381290'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'dcf38068-ebbf-4cac-853e-16d34518f7ee')

========================== row from database ==========================
                                              'id'  1242353
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/lana del rey - 2012 - born to die/2 - Lana Del Rey - Off to the Races.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  301
                                           'genre'  ifs-songwriter-eos
                                        'filesize'  12732518
                                           'mtime'  1620647203
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos lana del rey 2012 born die 2 ifs songwriter eos
                                      'tag_artist'  Lana Del Rey
                                     'tag_release'  Born to Die
                                       'tag_title'  Off to the Races
                                             'bpm'  144.852
                                    'search_title'  'off':1 'races':4 'the':3 'to':2
                                   'search_artist'  'del':2 'lana':1 'rey':3
                                  'search_release'  'born':1 'die':3 'to':2
                                     'search_rest'  '00singer':1 '2':10 '2012':7 'born':8 'del':5 'die':9 'eos':3 'ifs':11 'lana':4 'rey':6 'songwriter':2
                                    'search_combo'  '00singer':11 '2':20 '2012':17 'born':8C,18 'del':6B,15 'die':10C,19 'eos':13 'ifs':21 'lana':5B,14 'off':1A 'races':4A 'rey':7B,16 'songwriter':12 'the':3A 'to':2A,9C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'indie pop', 'alternative', 'female vocalists', 'pop']
                                        'tag_date'  2012
                                     'discogstags'  ['indie pop', 'pop']

============================== file details ==============================
                                           'mtime'  1620647203.3095763  (2021-05-10 13:46:43)
                             'size'  12732518