======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '362'
                                          'artist'  'Basement Jaxx'
                                     'text_people'  ''
                                         'release'  'Best of Drum & Bass of 2005'
                                           'title'  'Good Luck'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'house', 'electronica', 'electronic', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '14'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '87.370'
                                             'key'  '6A'
                                        'acoustid'  '07728d04-1f2c-452a-b7ee-72ca2760d4ba'
rest: ''

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

'POPM:'                                             POPM(email='', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Best of Drum & Bass of 2005'
'TBPM' (BPM (beats per minute))                     '87.370'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Good Luck'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Basement Jaxx'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/14'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Basement Jaxx'
'TXXX:Acoustid Id'                                  '07728d04-1f2c-452a-b7ee-72ca2760d4ba'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '61616b14-c002-46ee-a7c2-206249c08165'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '28cbf94d-0700-4095-a188-37e373b069a7'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['dance', 'house', 'electronica', 'electronic', 'pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.06 dB'
'TXXX:replaygain_track_peak'                        '0.348297'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'aed7becb-b2cc-4489-a08d-158cbea1d067')

========================== row from database ==========================
                                              'id'  1491689
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/00dutch/cifsb244.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  362
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  8698256
                                           'mtime'  1636910127
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe 00dutch cifsb244 electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Basement Jaxx
                                     'tag_release'  Best of Drum & Bass of 2005
                                       'tag_title'  Good Luck
                                             'bpm'  87.37
                                    'search_title'  'good':1 'luck':2
                                   'search_artist'  'basement':1 'jaxx':2
                                  'search_release'  '2005':5 'bass':4 'best':1 'drum':3 'of':2
                                     'search_rest'  '00dutch':4 '00mid':1 'acid':11 'cifsb244':5 'downtempo':10 'electronic':6 'europe':3 'hop':8 'jazz':12 'north':2 'or':9 'trip':7
                                    'search_combo'  '00dutch':13 '00mid':10 '2005':9C 'acid':20 'basement':3B 'bass':8C 'best':5C 'cifsb244':14 'downtempo':19 'drum':7C 'electronic':15 'europe':12 'good':1A 'hop':17 'jaxx':4B 'jazz':21 'luck':2A 'north':11 'of':6C 'or':18 'trip':16
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'electronica', 'electronic', 'pop']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910127.195691  (2021-11-14 18:15:27)
                             'size'  8698256