======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '281'
                                          'artist'  'OutKast'
                                     'text_people'  ''
                                         'release'  'Stankonia'
                                           'title'  'Gangsta Shit'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'pop', 'hip hop', 'funk']"
                                     'discogstags'  "['hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  '24'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '123.7'
                                             'key'  '10A'
                                        'acoustid'  '367b9f4e-1286-4d41-92f4-f7fa6dab6303'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Stankonia'
'TBPM' (BPM (beats per minute))                     '123.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2007-12-19'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Earthtone III'], ['producer', 'Organized Noize'], ['producer', 'Michael "Blue" Williams'], ['producer', 'Antonio M. Reid']])
'TIT2' (Title/songname/content description)         'Gangsta Shit'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'OutKast feat. Slimm Calhoun, C-Bone & T-Mo Goodie'
'TPE2' (Band/orchestra/accompaniment)               'OutKast'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'BMG JAPAN'
'TRCK' (Track number/Position in set)               '20/24'
'TSO2'                                              'OutKast'
'TSOP' (Performer sort order)                       'OutKast feat. Calhoun, Slimm, C-Bone & T-Mo'
'TSRC' (ISRC (international standard recording code))  'USLF20000431/USLF20000432'
'TXXX:Acoustid Id'                                  '367b9f4e-1286-4d41-92f4-f7fa6dab6303'
'TXXX:BARCODE'                                      '4988017655238'
'TXXX:CATALOGNUMBER'                                'BVCM-35184'
'TXXX:MusicBrainz Album Artist Id'                  '73fdb566-a9b1-494c-9f32-51768ec9fd27'
'TXXX:MusicBrainz Album Id'                         '74671514-0423-3998-a83d-488cd43309a8'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '73fdb566-a9b1-494c-9f32-51768ec9fd27/19c4ea98-83a9-4f73-9645-0a899915813b/28f70d95-2e2f-4906-9efb-da238ef0fb59/b60ee7a4-1f2d-4df7-aecc-b1b35fd32bf4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'hip hop'
'TXXX:lastfmtags'                                   ['dance', 'pop', 'hip hop', 'funk']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.95 dB'
'TXXX:replaygain_track_peak'                        '0.520229'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'092448b0-46bd-4ad4-9029-b8502ad50b07')

========================== row from database ==========================
                                              'id'  1304261
                                            'path'  /data/Music/Bulk/00poprockelectronic/Outkast/Stankonia/Outkast - Gangsta Shit.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  281
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  4504717
                                           'mtime'  1620571668
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Outkast Outkast hip hop or rnb or rap or turntablism
                                      'tag_artist'  OutKast
                                     'tag_release'  Stankonia
                                       'tag_title'  Gangsta Shit
                                             'bpm'  123.7
                                    'search_title'  'gangsta':1 'shit':2
                                   'search_artist'  'kast':3 'out':2 'outkast':1
                                  'search_release'  'stankonia':1
                                     'search_rest'  '00poprockelectronic':1 'hip':3 'hop':4 'or':5 'outkast':2 'rap':7 'rnb':6 'turntablism':8
                                    'search_combo'  '00poprockelectronic':7 'gangsta':1A 'hip':9 'hop':10 'kast':5B 'or':11 'out':4B 'outkast':3B,8 'rap':13 'rnb':12 'shit':2A 'stankonia':6C 'turntablism':14
                                    'tag_tracknum'  20
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'pop', 'hip hop', 'funk']
                                        'tag_date'  2007
                                     'discogstags'  ['hip hop']

============================== file details ==============================
                                           'mtime'  1620571668.0105333  (2021-05-09 16:47:48)
                             'size'  4504717