======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '259'
                                          'artist'  'Normal Brain'
                                     'text_people'  ''
                                         'release'  'Return of Flexi-Pop, Volume 8'
                                           'title'  'M-U-S-I-C'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  '[\'electronic\', \'all\', \'1981\', \'minimal electronic\', "80\'s"]'
                                     'discogstags'  "['electronic', 'minimal', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '18'
                                            'date'  '1980'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk-minimal wave'
                                             'bpm'  '117.7'
                                             'key'  '8A'
                                        'acoustid'  '3573152e-28fe-4787-8a3b-f39ab5443cd9'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Return of Flexi-Pop, Volume 8'
'TBPM' (BPM (beats per minute))                     '117.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk-minimal wave'
'TDRC' (Recording time)                             '1980'
'TIT2' (Title/songname/content description)         'M-U-S-I-C'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Normal Brain'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Flexi-Pop'
'TRCK' (Track number/Position in set)               '7/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Normal Brain'
'TXXX:Acoustid Id'                                  '3573152e-28fe-4787-8a3b-f39ab5443cd9'
'TXXX:CATALOGNUMBER'                                'Flexi-Pop 18'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '4edfd8f0-8b37-4179-af5e-68f4c9673981'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '2f5e87c1-37c9-4b76-9359-0b4c2cea0d31'
'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:discogstags'                                  ['electronic', 'minimal', 'experimental']
'TXXX:lastfmtags'                                   ['electronic', 'all', '1981', 'minimal electronic', "80's"]
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.35 dB'
'TXXX:replaygain_track_peak'                        '0.923165'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5879e4fe-5ac2-4913-88ed-c6ad3e14a3b9')

========================== row from database ==========================
                                              'id'  1370942
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/Cargo Cultus - Return Of Flexi-Pop Vol. 08 (Flexi-Pop) [192k]/07 normal brian - m-u-s-i-c.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  259
                                           'genre'  electronic-we-new wave or post punk-minimal wave
                                        'filesize'  6220193
                                           'mtime'  1620611374
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk Cargo Cultus Of Vol. 08 (Flexi Pop) [192k] 07 normal brian s c electronic we new wave post punk minimal wave
                                      'tag_artist'  Normal Brain
                                     'tag_release'  Return of Flexi-Pop, Volume 8
                                       'tag_title'  M-U-S-I-C
                                             'bpm'  117.7
                                    'search_title'  'c':5 'i':4 'm':1 'music':6 's':3 'u':2
                                   'search_artist'  'brain':2 'normal':1
                                  'search_release'  '8':7 'flexi':3 'flexipop':5 'of':2 'pop':4 'return':1 'volume':6
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '192k':15,16 'brian':18 'c':20 'cargo':6 'cultus':7 'disco':3 'electronic':21 'flexi':11,12 'minimal':27 'new':23 'normal':17 'of':8 'pop':13,14 'post':25 'postpunk':5 'punk':26 's':19 'vol':9,10 'wave':24 'waves':2 'we':22
                                    'search_combo'  '00newwave':19 '00poprockelectronic':16 '192k':30,31 '8':15C 'brain':8B 'brian':33 'c':5A,35 'cargo':21 'cultus':22 'disco':18 'electronic':36 'flexi':11C,26,27 'flexipop':13C 'i':4A 'm':1A 'minimal':42 'music':6A 'new':38 'normal':7B,32 'of':10C,23 'pop':12C,28,29 'post':40 'postpunk':20 'punk':41 'return':9C 's':3A,34 'u':2A 'vol':24,25 'volume':14C 'wave':39 'waves':17 'we':37
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'all', '1981', 'minimal electronic', "80's"]
                                        'tag_date'  1980
                                     'discogstags'  ['electronic', 'minimal', 'experimental']

============================== file details ==============================
                                           'mtime'  1620611373.5244477  (2021-05-10 03:49:33)
                             'size'  6220193