======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '238'
                                          'artist'  'Fischerspooner'
                                     'text_people'  ''
                                         'release'  '#1'
                                           'title'  'The 15th'
                                           '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-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'electroclash', 'electronic', 'electro', 'synthpop']"
                                     'discogstags'  "['electronic', 'electro', 'synth-pop', 'electroclash']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '9'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '130'
                                             'key'  '11B'
                                        'acoustid'  'afe5d16c-a3a0-47eb-bda4-ec5841445a9f'
rest: ''

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

'TALB' (Album/Movie/Show title)                     '#1'
'TBPM' (BPM (beats per minute))                     '130'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2002-05-06'
'TIT2' (Title/songname/content description)         'The 15th'
'TKEY' (Initial key)                                '11B'
'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)                                  'FS Studios'
'TRCK' (Track number/Position in set)               '2/9'
'TSO2'                                              'Fischerspooner'
'TSOP' (Performer sort order)                       'Fischerspooner'
'TXXX:ASIN'                                         'B0000664EU'
'TXXX:Acoustid Id'                                  'afe5d16c-a3a0-47eb-bda4-ec5841445a9f'
'TXXX:Artists'                                      'Fischerspooner'
'TXXX:BARCODE'                                      '5026535505723'
'TXXX:CATALOGNUMBER'                                'FSMOSCD1'
'TXXX:MusicBrainz Album Artist Id'                  'a4f54716-24d9-4c6b-8ba7-1d7e7a5173d0'
'TXXX:MusicBrainz Album Id'                         'e3ae856e-7b63-4089-94b7-d13d0d1bf7c2'
'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:MusicBrainz Release Group Id'                 '0fc357b5-b750-32e9-9b68-4c80e69f0ab4'
'TXXX:MusicBrainz Release Track Id'                 '135ef262-0382-3042-a65d-fc7766e63b10'
'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', 'electro', 'synth-pop', 'electroclash']
'TXXX:lastfmtags'                                   ['electronica', 'electroclash', 'electronic', 'electro', 'synthpop']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'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'                        '-0.19 dB'
'TXXX:replaygain_track_peak'                        '0.433639'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'84ea6350-4ee0-4a08-89d9-608798305d27')

========================== row from database ==========================
                                              'id'  1323541
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Fischerspooner/02 - The 15th.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  238
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  5724659
                                           'mtime'  1628353873
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop 02 electronic we electropop or synthpop
                                      'tag_artist'  Fischerspooner
                                     'tag_release'  #1
                                       'tag_title'  The 15th
                                             'bpm'  130.0
                                    'search_title'  '15th':2 'the':1
                                   'search_artist'  'fischerspooner':1
                                  'search_release'  '1':1,2
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 'electronic':5 'electropop':3 'or':7 'synthpop':4 'we':6
                                    'search_combo'  '00electro':7 '00poprockelectronic':6 '1':4C,5C '15th':2A 'electronic':10 'electropop':8 'fischerspooner':3B 'or':12 'synthpop':9 'the':1A 'we':11
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  11B
                                           '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-3', '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'  2002
                                     'discogstags'  ['electronic', 'electro', 'synth-pop', 'electroclash']

============================== file details ==============================
                                           'mtime'  1628353873.2415504  (2021-08-07 18:31:13)
                             'size'  5724659