======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '174'
                                          'artist'  'Laura Lee'
                                     'text_people'  ''
                                         'release'  "Funkin' on the 1"
                                           'title'  "If You Can't Beat Me Rockin'"
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                                      'lastfmtags'  "['rhythm and blues', 'female vocalists', 'soul', 'funk', 'rnb']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '18'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '91'
                                             'key'  '1B'
                                        'acoustid'  'cd74178c-f5a5-4104-a804-2a97c5d43664'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'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))                     '91'
'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)         "If You Can't Beat Me Rockin'"
'TKEY' (Initial key)                                '1B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Laura Lee'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '5/5'
'TPUB' (Publisher)                                  'Disky'
'TRCK' (Track number/Position in set)               '15/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Lee, Laura'
'TXXX:ASIN'                                         'B000050GHJ'
'TXXX:Acoustid Id'                                  'cd74178c-f5a5-4104-a804-2a97c5d43664'
'TXXX:Artists'                                      'Laura Lee'
'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'                        '70a65cf5-9dee-4132-8e0e-143dcf3b8dcb'
'TXXX:MusicBrainz Release Group Id'                 '7a829bcd-2492-3b5e-a191-e8fab8dfb5bf'
'TXXX:MusicBrainz Release Track Id'                 'e85cec74-cc4b-3480-8ab8-d86643767e05'
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'TXXX:Q-HHRNBTT'                                    '2'
'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'                                   ['rhythm and blues', 'female vocalists', 'soul', 'funk', 'rnb']
'TXXX:mood'                                         ('Not party/Not sad/Not acoustic/Not electronic/Not relaxed/Not happy/Not '
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'TXXX:originalyear'                                 '2000'
'TXXX:other'                                        '72'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'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'                        '-0.04 dB'
'TXXX:replaygain_track_peak'                        '0.515632'
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========================== row from database ==========================
                                              'id'  1523111
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/funkin_ on the one/87 Laura Lee - 72 If you can_t beat me rockin_.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  174
                                           'genre'  funk or soul
                                        'filesize'  2875777
                                           'mtime'  1628357689
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul funkin_ one 87 72 you can_t beat me rockin_ funk or soul
                                      'tag_artist'  Laura Lee
                                     'tag_release'  Funkin' on the 1
                                       'tag_title'  If You Can't Beat Me Rockin'
                                             'bpm'  91.0
                                    'search_title'  'beat':6 'can':3 'cant':5 'if':1 'me':7 'rockin':8,9 't':4 'you':2
                                   'search_artist'  'laura':1 'lee':2
                                  'search_release'  '1':5 'funkin':1,2 'on':3 'the':4
                                     'search_rest'  '72':7 '87':6 'beat':11 'can':9 'funk':2 'funkin':4 'me':12 'one':5 'or':14 'rockin':13 'soul':3 'swing':1 't':10 'you':8
                                    'search_combo'  '1':16C '72':23 '87':22 'beat':6A,27 'can':3A,25 'cant':5A 'funk':18 'funkin':12C,13C,20 'if':1A 'laura':10B 'lee':11B 'me':7A,28 'on':14C 'one':21 'or':30 'rockin':8A,9A,29 'soul':19 'swing':17 't':4A,26 'the':15C 'you':2A,24
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-2', '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-2', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rhythm and blues', 'female vocalists', 'soul', 'funk', 'rnb']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357688.5215678  (2021-08-07 19:34:48)
                             'size'  2875777