======================== unified (from filesystem) ========================
                                         'bitrate'  '201.919'
                                        'duration'  '264'
                                          'artist'  'Improvisators Dub Meets Iration Steppas'
                                     'text_people'  ''
                                         'release'  'Inna Steppa Dub'
                                           'title'  'Injustice'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-OLDST-2', 'Q-HHRNBTT-2', "
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 "'q-chart-1', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'dub', 'metro reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '12'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
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                                             'key'  '6A'
                                        'acoustid'  'a85b5bc3-3947-467e-9189-687d11248500'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Inna Steppa Dub'
'TBPM' (BPM (beats per minute))                     '125.8'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008-11-10'
'TIT2' (Title/songname/content description)         'Injustice'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Improvisators Dub Meets Iration Steppas'
'TPE2' (Band/orchestra/accompaniment)               'Improvisators Dub Meets Iration Steppas'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Hammerbass'
'TRCK' (Track number/Position in set)               '3/12'
'TSO2'                                              'Improvisators Dub Meets Iration Steppas'
'TSOP' (Performer sort order)                       'Improvisators Dub Meets Iration Steppas'
'TXXX:ASIN'                                         'B001H7LPI6'
'TXXX:Acoustid Id'                                  'a85b5bc3-3947-467e-9189-687d11248500'
'TXXX:BARCODE'                                      '3770001388175'
'TXXX:CATALOGNUMBER'                                'BASSCD031'
'TXXX:MusicBrainz Album Artist Id'                  '0df70f7d-f52d-43ed-9a60-cd623191df51/74e173c0-5f8e-407f-82e0-ff148a2c65f6'
'TXXX:MusicBrainz Album Id'                         '5c1e0ed8-14a3-4934-9538-4894e18b5ecd'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0df70f7d-f52d-43ed-9a60-cd623191df51/74e173c0-5f8e-407f-82e0-ff148a2c65f6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['reggae', 'dub', 'metro reggae']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+8.90 dB'
'TXXX:replaygain_track_peak'                        '0.130481'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b3c32793-687b-412f-8bdd-96b307917c5f')

========================== row from database ==========================
                                              'id'  1387450
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Improvisators Dub Meets Iration Steppas ‎– Inna Steppa Dub (2008)/03 - injustice.mp3
                                         'working'  None
                                         'bitrate'  201
                                    'duration_sec'  264
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  6685209
                                           'mtime'  1620521507
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub ‎– (2008) 03 injustice loc style reggae dub ska dancehall dub roots and reggae
                                      'tag_artist'  Improvisators Dub Meets Iration Steppas
                                     'tag_release'  Inna Steppa Dub
                                       'tag_title'  Injustice
                                             'bpm'  125.8
                                    'search_title'  'injustice':1
                                   'search_artist'  'dub':2 'improvisators':1 'iration':4 'meets':3 'steppas':5
                                  'search_release'  'dub':3 'inna':1 'steppa':2
                                     'search_rest'  '00reggae':1 '2008':3,4 'and':12 'dancehall':10 'dub':2 'injustice':5 'loc':6 'reggae':8 'roots':11 'ska':9 'style':7
                                    'search_combo'  '00reggae':10 '2008':12,13 'and':21 'dancehall':19 'dub':3B,9C,11 'improvisators':2B 'injustice':1A,14 'inna':7C 'iration':5B 'loc':15 'meets':4B 'reggae':17 'roots':20 'ska':18 'steppa':8C 'steppas':6B 'style':16
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'dub', 'metro reggae']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620521506.6608214  (2021-05-09 02:51:46)
                             'size'  6685209