======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '848'
                                          'artist'  'Sir Richard Bishop'
                                     'text_people'  ''
                                         'release'  'Fingering the Devil'
                                           'title'  'Howrah Station'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['instrumental', 'guitar', 'experimental', 'folk', 'acoustic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '9'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-folk-neo'
                                             'bpm'  '119.124'
                                             'key'  '12B'
                                        'acoustid'  '301d68ae-843b-4eb8-8c71-b088da43ba89'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Fingering the Devil'
'TBPM' (BPM (beats per minute))                     '119.124'
'TCON' (Content type, a.k.a. Genre)                 'ifs-folk-neo'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Howrah Station'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Sir Richard Bishop'
'TPE2' (Band/orchestra/accompaniment)               'Sir Richard Bishop'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Latitudes'
'TRCK' (Track number/Position in set)               '9/9'
'TSO2'                                              'Bishop, Sir Richard'
'TSOP' (Performer sort order)                       'Bishop, Sir Richard'
'TXXX:Acoustid Id'                                  '301d68ae-843b-4eb8-8c71-b088da43ba89'
'TXXX:Artists'                                      'Sir Richard Bishop'
'TXXX:CATALOGNUMBER'                                'GMT-007'
'TXXX:MusicBrainz Album Artist Id'                  'a444f8ff-2f8b-438b-a680-32c1f393244b'
'TXXX:MusicBrainz Album Id'                         '548dd6fa-84b3-4939-9cec-be99d26c018b'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a444f8ff-2f8b-438b-a680-32c1f393244b'
'TXXX:MusicBrainz Release Group Id'                 '14bfb8cf-0998-3d70-8a2f-b500581b2f62'
'TXXX:MusicBrainz Release Track Id'                 '913b5e9c-5d4e-32f8-94a6-b03d39f1afe8'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental', 'guitar', 'experimental', 'folk', 'acoustic']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.12 dB'
'TXXX:replaygain_track_peak'                        '0.321193'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6dab03da-5564-4bf6-985e-aa82d9808ca4')

========================== row from database ==========================
                                              'id'  384368
                                            'path'  /data/Music/Bulk/00localcharacter/fingering-the-devil/9-Howrah Station.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  848
                                           'genre'  ifs-folk-neo
                                        'filesize'  27148856
                                           'mtime'  1622659193
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter fingering devil 9 ifs folk neo
                                      'tag_artist'  Sir Richard Bishop
                                     'tag_release'  Fingering the Devil
                                       'tag_title'  Howrah Station
                                             'bpm'  119.124
                                    'search_title'  'howrah':1 'station':2
                                   'search_artist'  'bishop':3 'richard':2 'sir':1
                                  'search_release'  'devil':3 'fingering':1 'the':2
                                     'search_rest'  '9':3 'devil':2 'fingering':1 'folk':5 'ifs':4 'neo':6
                                    'search_combo'  '9':11 'bishop':5B 'devil':8C,10 'fingering':6C,9 'folk':13 'howrah':1A 'ifs':12 'neo':14 'richard':4B 'sir':3B 'station':2A 'the':7C
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-3']
                                      'lastfmtags'  ['instrumental', 'guitar', 'experimental', 'folk', 'acoustic']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622659193.0114524  (2021-06-02 20:39:53)
                             'size'  27148856