======================== unified (from filesystem) ========================
                                         'bitrate'  '173.127'
                                        'duration'  '177'
                                          'artist'  'Joe Jackson'
                                     'text_people'  ''
                                         'release'  'Big World'
                                           'title'  'Tango Atlantico'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'Q-PLAY-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', "
 "'Q-PIANO-2', 'q-chart-3', 'q-drums-4', 'q-other-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'rock', 'pop', 'singer songwriter']"
                                     'discogstags'  "['rock', 'pop rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '15'
                                            'date'  '1986'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '103'
                                             'key'  '4A'
                                        'acoustid'  '491214b7-2b3e-468b-8ef8-05f1a2c50e60'
rest: ''

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

'COMM:CDDB Disc ID:XXX'                             'D00E420F'
'COMM:ID3v1 Comment:XXX'                            'D00E420F'
'TALB' (Album/Movie/Show title)                     'Big World'
'TBPM' (BPM (beats per minute))                     '103'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '1986'
'TDRC' (Recording time)                             '1986'
'TIT2' (Title/songname/content description)         'Tango Atlantico'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'Cassette'
'TPE1' (Lead performer(s)/Soloist(s))               'Joe Jackson'
'TPE2' (Band/orchestra/accompaniment)               'Joe Jackson'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'A&M Records'
'TRCK' (Track number/Position in set)               '11/15'
'TSO2'                                              'Jackson, Joe'
'TSOP' (Performer sort order)                       'Jackson, Joe'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80, LAME dll 3.89, VBR 3, Stereo, High quality'
'TXXX:Acoustid Id'                                  '491214b7-2b3e-468b-8ef8-05f1a2c50e60'
'TXXX:Artists'                                      'Joe Jackson'
'TXXX:BARCODE'                                      '015021602140'
'TXXX:CATALOGNUMBER'                                'CS 6021'
'TXXX:MusicBrainz Album Artist Id'                  '07f6d469-38f3-46da-9cfa-2f532422b84e'
'TXXX:MusicBrainz Album Id'                         '2e797b7f-8b8d-416f-b15c-7f7f0d3f82bb'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/live'
'TXXX:MusicBrainz Artist Id'                        '07f6d469-38f3-46da-9cfa-2f532422b84e'
'TXXX:MusicBrainz Release Group Id'                 '4e31a58b-240c-3cdd-b1c5-c38d90348d15'
'TXXX:MusicBrainz Release Track Id'                 '548f1e99-bef8-4190-93ae-a62872017022'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'pop rock']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'rock', 'pop', 'singer songwriter']
'TXXX:originalyear'                                 '1986'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.75 dB'
'TXXX:replaygain_track_peak'                        '0.989835'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'35d81006-ceb2-409a-90e1-9cd1c57b7654')

========================== row from database ==========================
                                              'id'  1305332
                                            'path'  /data/Music/Bulk/00poprockelectronic/Joe Jackson_/Big World/Joe Jackson - 13 Tango Atlantico - 13.mp3
                                         'working'  None
                                         'bitrate'  173
                                    'duration_sec'  177
                                           'genre'  rock-pop
                                        'filesize'  3837370
                                           'mtime'  1642097635
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Jackson_ 13 13 rock pop
                                      'tag_artist'  Joe Jackson
                                     'tag_release'  Big World
                                       'tag_title'  Tango Atlantico
                                             'bpm'  103.0
                                    'search_title'  'atlantico':2 'tango':1
                                   'search_artist'  'jackson':2 'joe':1
                                  'search_release'  'big':1 'world':2
                                     'search_rest'  '00poprockelectronic':1 'jackson':2 'pop':4 'rock':3
                                    'search_combo'  '00poprockelectronic':7 'atlantico':2A 'big':5C 'jackson':4B,8 'joe':3B 'pop':10 'rock':9 'tango':1A 'world':6C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-PLAY-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'Q-PIANO-2', 'q-chart-3', 'q-drums-4', 'q-other-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['80s', 'new wave', 'rock', 'pop', 'singer songwriter']
                                        'tag_date'  1986
                                     'discogstags'  ['rock', 'pop rock']

============================== file details ==============================
                                           'mtime'  1642097635.2768843  (2022-01-13 19:13:55)
                             'size'  3837370