======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '142'
                                          'artist'  'Bobby Patterson'
                                     'text_people'  ''
                                         'release'  "Funkin' on the 1"
                                           'title'  'How Do You Spell Love'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-3', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['texas', 'northern soul', 'soul', 'funk', '7soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '18'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '87.9'
                                             'key'  '6A'
                                        'acoustid'  '1ec0f9bc-335f-4236-9760-744b54c5c820'
rest: ''

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

'PCNT' (Play counter)                               PCNT(count=0)
'POPM:traktor@native-instruments.de'                POPM(email='traktor@native-instruments.de', rating=0, count=0)
'TALB' (Album/Movie/Show title)                     "Funkin' on the 1"
'TBPM' (BPM (beats per minute))                     '87.9'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'How Do You Spell Love'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Bobby Patterson'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '3/5'
'TPUB' (Publisher)                                  'Disky'
'TRCK' (Track number/Position in set)               '11/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Patterson, Bobby'
'TXXX:ASIN'                                         'B000050GHJ'
'TXXX:Acoustid Id'                                  '1ec0f9bc-335f-4236-9760-744b54c5c820'
'TXXX:Artists'                                      'Bobby Patterson'
'TXXX:BARCODE'                                      '0724389921922'
'TXXX:CATALOGNUMBER'                                'BX 992202/BX 992212/BX 992222/BX 992232/BX 992242/DB 992192'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '27c3ac59-591e-33a1-a9ce-ebaac4975a1a'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '9ca8d1e1-1863-4954-8136-409df12a1038'
'TXXX:MusicBrainz Release Group Id'                 '7a829bcd-2492-3b5e-a191-e8fab8dfb5bf'
'TXXX:MusicBrainz Release Track Id'                 '5bcd4d71-aea5-30c3-8766-56296738716c'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:fBPM'                                         '0.000000'
'TXXX:fBPMQuality'                                  '0.000000'
'TXXX:lastfmtags'                                   ['texas', 'northern soul', 'soul', 'funk', '7soul']
'TXXX:originalyear'                                 '2000'
'TXXX:other'                                        '72'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.55 dB'
'TXXX:replaygain_track_peak'                        '0.477143'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'92115690-46be-4d5d-a225-374c226b3d01')

========================== row from database ==========================
                                              'id'  1527042
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/funkin_ on the one/47 Bobbie Patterson - 72 How do you spell  love.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  142
                                           'genre'  funk or soul
                                        'filesize'  2288255
                                           'mtime'  1628357681
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul funkin_ one 47 Bobbie 72 do you spell love funk or soul
                                      'tag_artist'  Bobby Patterson
                                     'tag_release'  Funkin' on the 1
                                       'tag_title'  How Do You Spell Love
                                             'bpm'  87.9
                                    'search_title'  'do':2 'how':1 'love':5 'spell':4 'you':3
                                   'search_artist'  'bobby':1 'patterson':2
                                  'search_release'  '1':5 'funkin':1,2 'on':3 'the':4
                                     'search_rest'  '47':6 '72':8 'bobbie':7 'do':9 'funk':2 'funkin':4 'love':12 'one':5 'or':13 'soul':3 'spell':11 'swing':1 'you':10
                                    'search_combo'  '1':12C '47':18 '72':20 'bobbie':19 'bobby':6B 'do':2A,21 'funk':14 'funkin':8C,9C,16 'how':1A 'love':5A,24 'on':10C 'one':17 'or':25 'patterson':7B 'soul':15 'spell':4A,23 'swing':13 'the':11C 'you':3A,22
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['texas', 'northern soul', 'soul', 'funk', '7soul']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357681.0113392  (2021-08-07 19:34:41)
                             'size'  2288255