======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '352'
                                          'artist'  'International Peoples Gang'
                                     'text_people'  ''
                                         'release'  'em:t Beat Exploration'
                                           'title'  'Into the Hole'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['deepspaceone', 'spacestation', 'em:t', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '9'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '103.8'
                                             'key'  '8A'
                                        'acoustid'  'b975074f-5a49-4a1c-8e05-b953abb4cac0'
rest: ''

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

'COMM::eng'                                         'EMiT from TiME recordings ltd'
'TALB' (Album/Movie/Show title)                     'em:t Beat Exploration'
'TBPM' (BPM (beats per minute))                     '103.8'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998-02-17'
'TIT2' (Title/songname/content description)         'Into the Hole'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'International Peoples Gang'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Instinct Records'
'TRCK' (Track number/Position in set)               '8/9'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'International Peoples Gang'
'TXXX:ASIN'                                         'B000001UX2'
'TXXX:Acoustid Id'                                  'b975074f-5a49-4a1c-8e05-b953abb4cac0'
'TXXX:BARCODE'                                      '720841036920'
'TXXX:CATALOGNUMBER'                                'EX369-2'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '66490102-da9d-44aa-8ec5-4199d0a218c1'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '44696a29-9646-4fd9-9e31-fd0cc3301581'
'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', 'ambient']
'TXXX:lastfmtags'                                   ['deepspaceone', 'spacestation', 'em:t', 'experimental', 'ambient']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.49 dB'
'TXXX:replaygain_track_peak'                        '1.001047'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'84744fc6-a412-433c-8782-5f27a9026a35')

========================== row from database ==========================
                                              'id'  507643
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/TiMEEMiT (UK)/Emit Beat Exploration/International Peoples Gang.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  352
                                           'genre'  electronic
                                        'filesize'  9867924
                                           'mtime'  1636912774
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm TiMEEMiT (UK) Emit electronic
                                      'tag_artist'  International Peoples Gang
                                     'tag_release'  em:t Beat Exploration
                                       'tag_title'  Into the Hole
                                             'bpm'  103.8
                                    'search_title'  'hole':3 'into':1 'the':2
                                   'search_artist'  'gang':3 'international':1 'peoples':2
                                  'search_release'  'beat':4 'em':1 'emt':3 'exploration':5 't':2
                                     'search_rest'  'electronic':6 'emi':9 'emit':2,5 'me':8 't':10 'ti':7 'time':1 'uk':3,4
                                    'search_combo'  'beat':10C 'electronic':17 'em':7C 'emi':20 'emit':13,16 'emt':9C 'exploration':11C 'gang':6B 'hole':3A 'international':4B 'into':1A 'me':19 'peoples':5B 't':8C,21 'the':2A 'ti':18 'time':12 'uk':14,15
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['deepspaceone', 'spacestation', 'em:t', 'experimental', 'ambient']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic', 'ambient']

============================== file details ==============================
                                           'mtime'  1636912773.5547037  (2021-11-14 18:59:33)
                             'size'  9867924