======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '468'
                                          'artist'  'Photek'
                                     'text_people'  ''
                                         'release'  'Modus Operandi'
                                           'title'  'Trans 7'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['drum and bass', 'dnb', 'electronic', 'jungle', 'drum n bass']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '10'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '113'
                                             'key'  '6B'
                                        'acoustid'  '909627df-89cd-4c0a-953c-e338c876f4b6'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Modus Operandi'
'TBPM' (BPM (beats per minute))                     '113'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997-09-09'
'TIT2' (Title/songname/content description)         'Trans 7'
'TKEY' (Initial key)                                '6B'
'TLEN' (Length)                                     '468000'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Photek'
'TPE2' (Band/orchestra/accompaniment)               'Photek'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Astralwerks'
'TRCK' (Track number/Position in set)               '7/10'
'TSO2'                                              'Photek'
'TSOP' (Performer sort order)                       'Photek'
'TXXX:ASIN'                                         'B000003RZ5'
'TXXX:Acoustid Id'                                  '909627df-89cd-4c0a-953c-e338c876f4b6'
'TXXX:Artists'                                      'Photek'
'TXXX:BARCODE'                                      '017046620727'
'TXXX:CATALOGNUMBER'                                'ASW 6207-2'
'TXXX:MusicBrainz Album Artist Id'                  '2095b935-2007-4ae0-a48a-ef4d6fc3aac0'
'TXXX:MusicBrainz Album Id'                         '32a8315f-8f2a-32dc-b5c0-389dd1e4733f'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2095b935-2007-4ae0-a48a-ef4d6fc3aac0'
'TXXX:MusicBrainz Release Group Id'                 '5d884407-1f91-42ac-abaa-ed36cb0bc965'
'TXXX:MusicBrainz Release Track Id'                 '65ecdc7a-8352-3d73-9057-06dccafc371d'
'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'
'TXXX:lastfmtags'                                   ['drum and bass', 'dnb', 'electronic', 'jungle', 'drum n bass']
'TXXX:originalyear'                                 '1997'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'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'                        '+2.94 dB'
'TXXX:replaygain_track_peak'                        '0.485802'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a4b6cc1a-3b96-43b3-bb5c-8d54331f999d')

========================== row from database ==========================
                                              'id'  1284050
                                            'path'  /data/Music/Bulk/00poprockelectronic/Photek/Modus Operandi/Photek - Trans 7 - 07.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  468
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  7572255
                                           'mtime'  1621696791
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 07 electronic th breakbeat or dnb or jungle
                                      'tag_artist'  Photek
                                     'tag_release'  Modus Operandi
                                       'tag_title'  Trans 7
                                             'bpm'  113.0
                                    'search_title'  '7':2 'trans':1
                                   'search_artist'  'photek':1
                                  'search_release'  'modus':1 'operandi':2
                                     'search_rest'  '00poprockelectronic':1 'breakbeat':4 'dnb':6 'electronic':2 'jungle':7 'or':5 'th':3
                                    'search_combo'  '00poprockelectronic':6 '7':2A 'breakbeat':9 'dnb':11 'electronic':7 'jungle':12 'modus':4C 'operandi':5C 'or':10 'photek':3B 'th':8 'trans':1A
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  6B
                                           '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-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-3']
                                      'lastfmtags'  ['drum and bass', 'dnb', 'electronic', 'jungle', 'drum n bass']
                                        'tag_date'  1997
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696790.8115072  (2021-05-22 17:19:50)
                             'size'  7572255