======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '237'
                                          'artist'  'Bad Company UK'
                                     'text_people'  ''
                                         'release'  'Inside the Machine'
                                           'title'  'Forgotten'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['drum and bass', 'drum n bass', 'jungle', 'techstep', 'dnb']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '14'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '118'
                                             'key'  '3A'
                                        'acoustid'  '8653091e-18dd-48d2-9a9f-458f4587cf34'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Inside the Machine'
'TBPM' (BPM (beats per minute))                     '118'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-th-breakbeat or dnb or jungle',
 'electronic-th-breakbeat or dnb or jungle']
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['DJ-mix', 'Bad Company UK']])
'TIT2' (Title/songname/content description)         'Forgotten'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Bad Company UK'
'TPE2' (Band/orchestra/accompaniment)               'Bad Company UK'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'BC Recordings'
'TRCK' (Track number/Position in set)               '11/14'
'TSO2'                                              'Bad Company UK'
'TSOP' (Performer sort order)                       'Bad Company UK'
'TXXX:ASIN'                                         'B00004T9YS'
'TXXX:Acoustid Id'                                  '8653091e-18dd-48d2-9a9f-458f4587cf34'
'TXXX:Artists'                                      'Bad Company UK'
'TXXX:CATALOGNUMBER'                                'VDBCRCD 001'
'TXXX:MusicBrainz Album Artist Id'                  'eba5d39f-8cb7-4d54-871d-297e5d7f1aad'
'TXXX:MusicBrainz Album Id'                         'dc063df9-fb19-49cf-9722-52e8919342d5'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'eba5d39f-8cb7-4d54-871d-297e5d7f1aad'
'TXXX:MusicBrainz Release Group Id'                 'd0d6a026-1634-33fd-b8e6-d9867b81038e'
'TXXX:MusicBrainz Release Track Id'                 'baa14a63-21d2-3955-82e6-a672fd7b48fd'
'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:lastfmtags'                                   ['drum and bass', 'drum n bass', 'jungle', 'techstep', 'dnb']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.90 dB'
'TXXX:replaygain_track_peak'                        '0.750891'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8bb5d7a0-0fe8-438d-955c-288ffb6998a0')

========================== row from database ==========================
                                              'id'  1284207
                                            'path'  /data/Music/Bulk/00poprockelectronic/Bad Company/Bad Company - Inside The Machine - Bonus Mix CD/11 - Nitrous (BC & Trace).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  237
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  5725617
                                           'mtime'  1621696758
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic The Bonus Mix CD 11 Nitrous (BC & Trace) electronic breakbeat dnb jungle
                                      'tag_artist'  Bad Company UK
                                     'tag_release'  Inside the Machine
                                       'tag_title'  Forgotten
                                             'bpm'  118.0
                                    'search_title'  'forgotten':1
                                   'search_artist'  'bad':1 'company':2 'uk':3
                                  'search_release'  'inside':1 'machine':3 'the':2
                                     'search_rest'  '00poprockelectronic':1 'bc':7,8 'bonus':3 'breakbeat':12 'cd':5 'dnb':13 'electronic':11 'jungle':14 'mix':4 'nitrous':6 'the':2 'trace':9,10
                                    'search_combo'  '00poprockelectronic':8 'bad':2B 'bc':14,15 'bonus':10 'breakbeat':19 'cd':12 'company':3B 'dnb':20 'electronic':18 'forgotten':1A 'inside':5C 'jungle':21 'machine':7C 'mix':11 'nitrous':13 'the':6C,9 'trace':16,17 'uk':4B
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', '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-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['drum and bass', 'drum n bass', 'jungle', 'techstep', 'dnb']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696758.3307679  (2021-05-22 17:19:18)
                             'size'  5725617