======================== unified (from filesystem) ========================
                                         'bitrate'  '161.101'
                                        'duration'  '162'
                                          'artist'  'Emilie Autumn'
                                     'text_people'  ''
                                         'release'  'Girls Just Wanna Have Fun / Bohemian Rhapsody'
                                           'title'  "Gentlemen Aren't Nice"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
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 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dark ambient', 'instrumental', 'music box', 'female vocalists', 'darkwave']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '9'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-eos'
                                             'bpm'  '127.766'
                                             'key'  '6A'
                                        'acoustid'  '27f8824c-7dd5-4cb8-88e8-e60a1dbd9016'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Girls Just Wanna Have Fun / Bohemian Rhapsody'
'TBPM' (BPM (beats per minute))                     '127.766'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-eos'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008-09-05'
'TENC' (Encoded by)                                 'Lame 3.97'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.LATIN1: 0>, people=[['Producer', '']])
'TIT2' (Title/songname/content description)         "Gentlemen Aren't Nice"
'TKEY' (Initial key)                                '6A'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Emilie Autumn'
'TPE2' (Band/orchestra/accompaniment)               'Emilie Autumn'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Trisol'
'TRCK' (Track number/Position in set)               '9/9'
'TSO2'                                              'Autumn, Emilie'
'TSOP' (Performer sort order)                       'Autumn, Emilie'
'TXXX:ASIN'                                         'B001BFPIEQ'
'TXXX:Acoustid Id'                                  '27f8824c-7dd5-4cb8-88e8-e60a1dbd9016'
'TXXX:BARCODE'                                      '4260063943485'
'TXXX:CATALOGNUMBER'                                'TRI 348 CD'
'TXXX:MusicBrainz Album Artist Id'                  'c8bc9ad3-1df2-4c9b-9cf7-cf6fc60441dc'
'TXXX:MusicBrainz Album Id'                         '8ea541ec-c907-4f25-9a75-fe1bfdbd3353'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        'c8bc9ad3-1df2-4c9b-9cf7-cf6fc60441dc'
'TXXX:Q-HAP'                                        '2'
'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'                                   ['dark ambient', 'instrumental', 'music box', 'female vocalists', 'darkwave']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.88 dB'
'TXXX:replaygain_track_peak'                        '0.846498'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'656594a9-01ee-4537-842c-23444bc951d7')

========================== row from database ==========================
                                              'id'  1504423
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Emilie Autumn - Girls Just Wanna Have Fun & Bohemian Rhapsody (2008)/09. Gentlemen Aren_t Nice.mp3
                                         'working'  None
                                         'bitrate'  161
                                    'duration_sec'  162
                                           'genre'  ifs-songwriter-eos
                                        'filesize'  3268180
                                           'mtime'  1636400892
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos & (2008) 09. Aren_t ifs songwriter eos
                                      'tag_artist'  Emilie Autumn
                                     'tag_release'  Girls Just Wanna Have Fun / Bohemian Rhapsody
                                       'tag_title'  Gentlemen Aren't Nice
                                             'bpm'  127.766
                                    'search_title'  'aren':2 'arent':4 'gentlemen':1 'nice':5 't':3
                                   'search_artist'  'autumn':2 'emilie':1
                                  'search_release'  'bohemian':6 'fun':5 'girls':1 'have':4 'just':2 'rhapsody':7 'wanna':3
                                     'search_rest'  '00singer':1 '09':6,7 '2008':4,5 'aren':8 'eos':3 'ifs':10 'songwriter':2 't':9
                                    'search_combo'  '00singer':15 '09':20,21 '2008':18,19 'aren':2A,22 'arent':4A 'autumn':7B 'bohemian':13C 'emilie':6B 'eos':17 'fun':12C 'gentlemen':1A 'girls':8C 'have':11C 'ifs':24 'just':9C 'nice':5A 'rhapsody':14C 'songwriter':16 't':3A,23 'wanna':10C
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['dark ambient', 'instrumental', 'music box', 'female vocalists', 'darkwave']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636400891.6105254  (2021-11-08 20:48:11)
                             'size'  3268180