======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '320'
                                          'artist'  'Average White Band'
                                     'text_people'  ''
                                         'release'  "Funkin' on the 1"
                                           'title'  'Same Feeling, Different Song'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', '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-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jecks', 'jazz', 'soul', '70s', 'rock', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '18'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '115.3'
                                             'key'  '7A'
                                        'acoustid'  'ab012a2c-cba6-4466-8cbc-6afe68cf61c4'
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))                     '115.3'
'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)         'Same Feeling, Different Song'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Average White Band'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '3/5'
'TPUB' (Publisher)                                  'Disky'
'TRCK' (Track number/Position in set)               '1/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Average White Band'
'TXXX:ASIN'                                         'B000050GHJ'
'TXXX:Acoustid Id'                                  'ab012a2c-cba6-4466-8cbc-6afe68cf61c4'
'TXXX:Artists'                                      'Average White Band'
'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'                        'fb776bca-6139-4ff5-8d5e-5decd029cb96'
'TXXX:MusicBrainz Release Group Id'                 '7a829bcd-2492-3b5e-a191-e8fab8dfb5bf'
'TXXX:MusicBrainz Release Track Id'                 '8fd7a23c-3e3e-3d25-80d2-6a2c42caedbe'
'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'                                   ['jecks', 'jazz', 'soul', '70s', 'rock', 'funk']
'TXXX:originalyear'                                 '2000'
'TXXX:other'                                        '78'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                        '+1.37 dB'
'TXXX:replaygain_track_peak'                        '0.372977'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd5387fcd-d511-4a7b-bada-59ff562e305b')

========================== row from database ==========================
                                              'id'  1522852
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/funkin_ on the one/37 Average White band - 78 Same feeling diffr.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  320
                                           'genre'  funk or soul
                                        'filesize'  5129900
                                           'mtime'  1628357680
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul funkin_ one 37 band 78 feeling diffr funk or soul
                                      'tag_artist'  Average White Band
                                     'tag_release'  Funkin' on the 1
                                       'tag_title'  Same Feeling, Different Song
                                             'bpm'  115.3
                                    'search_title'  'different':4 'feeling':2,3 'same':1 'song':5
                                   'search_artist'  'average':1 'band':3 'white':2
                                  'search_release'  '1':5 'funkin':1,2 'on':3 'the':4
                                     'search_rest'  '37':6 '78':8 'band':7 'diffr':10 'feeling':9 'funk':2 'funkin':4 'one':5 'or':11 'soul':3 'swing':1
                                    'search_combo'  '1':13C '37':19 '78':21 'average':6B 'band':8B,20 'different':4A 'diffr':23 'feeling':2A,3A,22 'funk':15 'funkin':9C,10C,17 'on':11C 'one':18 'or':24 'same':1A 'song':5A 'soul':16 'swing':14 'the':12C 'white':7B
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  7A
                                           '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-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jecks', 'jazz', 'soul', '70s', 'rock', 'funk']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357679.93422  (2021-08-07 19:34:39)
                             'size'  5129900