======================== unified (from filesystem) ========================
                                         'bitrate'  '234.903'
                                        'duration'  '261'
                                          'artist'  'Fischerspooner'
                                     'text_people'  'Casey Spooner/Perry/Warren Fischer'
                                         'release'  'Odyssey'
                                           'title'  'A Kick in the Teeth'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'electroclash', 'electronic', 'electro', 'synthpop']"
                                     'discogstags'  "['electronic', 'rock', 'electro', 'synth-pop', 'prog rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '15'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '138.0'
                                             'key'  '5B'
                                        'acoustid'  'f611d081-457a-4f4d-8ff1-b26448b78ea2'
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Odyssey'
'TBPM' (BPM (beats per minute))                     '138.0'
'TCOM' (Composer)                                   'Casey Spooner/Perry/Warren Fischer'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-04-11'
'TIT2' (Title/songname/content description)         'A Kick in the Teeth'
'TKEY' (Initial key)                                '5B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Fischerspooner'
'TPE2' (Band/orchestra/accompaniment)               'Fischerspooner'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'EMI'
'TRCK' (Track number/Position in set)               '4/15'
'TSO2'                                              'Fischerspooner'
'TSOP' (Performer sort order)                       'Fischerspooner'
'TSRC' (ISRC (international standard recording code))  'USFS20400005'
'TXXX:ASIN'                                         'B0007XTOJ8'
'TXXX:Acoustid Id'                                  'f611d081-457a-4f4d-8ff1-b26448b78ea2'
'TXXX:BARCODE'                                      '724347467103'
'TXXX:CATALOGNUMBER'                                'FSCDS2'
'TXXX:MusicBrainz Album Artist Id'                  'a4f54716-24d9-4c6b-8ba7-1d7e7a5173d0'
'TXXX:MusicBrainz Album Id'                         '09308df9-1e38-4efe-8735-446ccb0fe252'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a4f54716-24d9-4c6b-8ba7-1d7e7a5173d0'
'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'                                  ['electronic', 'rock', 'electro', 'synth-pop', 'prog rock']
'TXXX:lastfmtags'                                   ['electronica', 'electroclash', 'electronic', 'electro', 'synthpop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.92 dB'
'TXXX:replaygain_track_peak'                        '0.404933'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'902c561e-3533-475c-a4eb-e6ee386b434a')

========================== row from database ==========================
                                              'id'  766413
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Odyssey/04 A Kick In The Teeth.mp3
                                         'working'  None
                                         'bitrate'  234
                                    'duration_sec'  261
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  7791168
                                           'mtime'  1628353860
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 04 In The electronic we electropop or synthpop
                                      'tag_artist'  Fischerspooner
                                     'tag_release'  Odyssey
                                       'tag_title'  A Kick in the Teeth
                                             'bpm'  138.0
                                    'search_title'  'a':1 'in':3 'kick':2 'teeth':5 'the':4
                                   'search_artist'  'fischerspooner':1
                                  'search_release'  'odyssey':1
                                     'search_rest'  'electronic':3 'electropop':5 'in':1 'or':6 'synthpop':7 'the':2 'we':4
                                    'search_combo'  'a':1A 'electronic':10 'electropop':12 'fischerspooner':6B 'in':3A,8 'kick':2A 'odyssey':7C 'or':13 'synthpop':14 'teeth':5A 'the':4A,9 'we':11
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electroclash', 'electronic', 'electro', 'synthpop']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic', 'rock', 'electro', 'synth-pop', 'prog rock']

============================== file details ==============================
                                           'mtime'  1628353860.139083  (2021-08-07 18:31:00)
                             'size'  7791168