======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '336'
                                          'artist'  'Cirrus'
                                     'text_people'  'Breaks'
                                         'release'  'Drop the Break'
                                           'title'  'Superstar'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  ("['industrial', 'electronica', 'electronic', 'big beat', 'breakbeat', "
 "'downtempo']")
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '13'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-bigbeat'
                                             'bpm'  '93.1'
                                             'key'  '7A'
                                        'acoustid'  'e3c38a8b-80b1-40db-beb4-9a4d648931bc'
rest: ''

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

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'PRIV:WM/WMCollectionID:ÓãСÄ(\t@\x90¬ ¿6þ\x92í'    PRIV(owner='WM/WMCollectionID', data=b'\xd3\xe3\xd0\xa1\xc4(\t@\x90\xac \xbf6\xfe\x92\xed')
'PRIV:WM/WMContentID:*\x826ºÍ\x9coC\x8bÆA´m+ß»'     PRIV(owner='WM/WMContentID', data=b'*\x826\xba\xcd\x9coC\x8b\xc6A\xb4m+\xdf\xbb')
'TALB' (Album/Movie/Show title)                     'Drop the Break'
'TBPM' (BPM (beats per minute))                     '93.1'
'TCOM' (Composer)                                   'DJ Aaron Carter/Stephen James Barry'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-bigbeat'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997-04-22'
'TIT2' (Title/songname/content description)         'Superstar'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Cirrus'
'TPE2' (Band/orchestra/accompaniment)               'Cirrus'
'TPE3' (Conductor/performer refinement)             'Breaks'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Moonshine Music'
'TRCK' (Track number/Position in set)               '7/13'
'TSO2'                                              'Cirrus'
'TSOP' (Performer sort order)                       'Cirrus'
'TXXX:ASIN'                                         'B000005QCR'
'TXXX:Acoustid Id'                                  'e3c38a8b-80b1-40db-beb4-9a4d648931bc'
'TXXX:CATALOGNUMBER'                                'MM 80065-2'
'TXXX:Discogs_Artist_Name'                          'Cirrus'
'TXXX:Discogs_Catalog'                              'MM 80065-2'
'TXXX:Discogs_Country'                              'US'
'TXXX:Discogs_Date'                                 '1997-04-22'
'TXXX:Discogs_Release_ID'                           '13578'
'TXXX:MusicBrainz Album Artist Id'                  '53a53473-a6e6-421e-875d-45eee18827f2'
'TXXX:MusicBrainz Album Id'                         'f59e164a-ca57-4d80-8f4e-1a10a9757354'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '53a53473-a6e6-421e-875d-45eee18827f2'
'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:Style'                                        'House, Ambient, Big Beat, Jungle, Trance, Breakbeat'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['industrial',
 'electronica',
 'electronic',
 'big beat',
 'breakbeat',
 'downtempo']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.51 dB'
'TXXX:replaygain_track_peak'                        '0.611877'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'054b950a-9be3-43f1-9798-7aaa8a92ebb4')

========================== row from database ==========================
                                              'id'  1405406
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Cirrus - 1997 - Drop the Break/07 - Superstar.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  336
                                           'genre'  electronic-generic or radio-bigbeat
                                        'filesize'  10768873
                                           'mtime'  1636403666
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat 1997 07 electronic generic or radio bigbeat
                                      'tag_artist'  Cirrus
                                     'tag_release'  Drop the Break
                                       'tag_title'  Superstar
                                             'bpm'  93.1
                                    'search_title'  'superstar':1
                                   'search_artist'  'cirrus':1
                                  'search_release'  'break':3 'drop':1 'the':2
                                     'search_rest'  '00poprockelectronic':1 '1997':5 'bigbeat':9 'dance':3 'electronic':6 'generic':2 'or':7 'radio':8 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':6 '1997':10 'bigbeat':14 'break':5C 'cirrus':2B 'dance':8 'drop':3C 'electronic':11 'generic':7 'or':12 'radio':13 'superstar':1A 'the':4C 'trapbeat':9
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['industrial', 'electronica', 'electronic', 'big beat', 'breakbeat', 'downtempo']
                                        'tag_date'  1997
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636403666.1536336  (2021-11-08 21:34:26)
                             'size'  10768873