======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '218'
                                          'artist'  'Kings of Convenience'
                                     'text_people'  ''
                                         'release'  'Declaration of Dependence'
                                           'title'  '24-25'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'acoustic', 'mellow', 'folk', 'pop']"
                                     'discogstags'  "['progressive house', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '13'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '119.688'
                                             'key'  '12B'
                                        'acoustid'  '9984b813-9fa6-4027-8c27-c1e8f9d2d6c5'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Declaration of Dependence'
'TBPM' (BPM (beats per minute))                     '119.688'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDOR' (Original release time)                      '2009'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         '24-25'
'TKEY' (Initial key)                                '12B'
'TLEN' (Length)                                     '218266'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kings of Convenience'
'TPE2' (Band/orchestra/accompaniment)               'Kings of Convenience'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Virgin'
'TRCK' (Track number/Position in set)               '1/13'
'TSO2'                                              'Kings of Convenience'
'TSOP' (Performer sort order)                       'Kings of Convenience'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 64bits version 3.98.2 (http://www.mp3dev.org/)'
'TXXX:ASIN'                                         'B002LFIZDG'
'TXXX:Acoustid Id'                                  '9984b813-9fa6-4027-8c27-c1e8f9d2d6c5'
'TXXX:BARCODE'                                      '5099930684027'
'TXXX:CATALOGNUMBER'                                'CDV 3062'
'TXXX:MusicBrainz Album Artist Id'                  'cf0f4547-ffbd-4011-98ad-0bec9ba022db'
'TXXX:MusicBrainz Album Id'                         '14b6ef82-a25f-3698-b1d1-4c2a53133685'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'cf0f4547-ffbd-4011-98ad-0bec9ba022db'
'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:discogstags'                                  ['progressive house', 'electronic']
'TXXX:lastfmtags'                                   ['indie', 'acoustic', 'mellow', 'folk', 'pop']
'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'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.64 dB'
'TXXX:replaygain_track_peak'                        '0.586264'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a04aab00-16d1-4a89-ba28-07340b644c79')

========================== row from database ==========================
                                              'id'  1358434
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kings of Convenience/Kings Of Convenience - Declaration of Dependence (2009)/01 - 24-25.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  218
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  8775350
                                           'mtime'  1620570360
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Of (2009) 01 ifs songwriter indie unsorted
                                      'tag_artist'  Kings of Convenience
                                     'tag_release'  Declaration of Dependence
                                       'tag_title'  24-25
                                             'bpm'  119.688
                                    'search_title'  '24':1 '2425':3 '25':2
                                   'search_artist'  'convenience':3 'kings':1 'of':2
                                  'search_release'  'declaration':1 'dependence':3 'of':2
                                     'search_rest'  '00poprockelectronic':1 '2009':3,4 'ifs':5 'indie':7 'of':2 'songwriter':6 'unsorted':8
                                    'search_combo'  '00poprockelectronic':10 '2009':12,13 '24':1A '2425':3A '25':2A 'convenience':6B 'declaration':7C 'dependence':9C 'ifs':14 'indie':16 'kings':4B 'of':5B,8C,11 'songwriter':15 'unsorted':17
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  12B
                                           '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-1', 'q-syn-2', 'q-chart-3', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'acoustic', 'mellow', 'folk', 'pop']
                                        'tag_date'  2009
                                     'discogstags'  ['progressive house', 'electronic']

============================== file details ==============================
                                           'mtime'  1620570360.4805653  (2021-05-09 16:26:00)
                             'size'  8775350