======================== unified (from filesystem) ========================
                                         'bitrate'  '183.774'
                                        'duration'  '144'
                                          'artist'  'Jack Johnson'
                                     'text_people'  ''
                                         'release'  'In Between Dreams'
                                           'title'  'Do You Remember'
                                           'quals'  ("['Q-HAP-2', 'Q-SYN-1', 'Q-UNU-1', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-2', "
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '14'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '91.1'
                                             'key'  '11B'
                                        'acoustid'  '4a7d4dde-b2fe-4e32-a168-f9c97069a31b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:http://www.cdtag.com:\x00\x00·\x15\x9f\x00'   PRIV(owner='http://www.cdtag.com', data=b'\x00\x00\xb7\x15\x9f\x00')
'TALB' (Album/Movie/Show title)                     'In Between Dreams'
'TBPM' (BPM (beats per minute))                     '91.1'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Do You Remember'
'TKEY' (Initial key)                                '11B'
'TLEN' (Length)                                     '144000'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Jack Johnson'
'TPE2' (Band/orchestra/accompaniment)               'Jack Johnson'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Brushfire Records'
'TRCK' (Track number/Position in set)               '13/14'
'TSO2'                                              'Johnson, Jack'
'TSOP' (Performer sort order)                       'Johnson, Jack'
'TSRC' (ISRC (international standard recording code))  'USMC60400038'
'TXXX:ARTISTS'                                      'Jack Johnson'
'TXXX:Acoustid Id'                                  '4a7d4dde-b2fe-4e32-a168-f9c97069a31b'
'TXXX:BARCODE'                                      '602498800331'
'TXXX:CATALOGNUMBER'                                '9880033'
'TXXX:MusicBrainz Album Artist Id'                  'ff6e677f-91dd-4986-a174-8db0474b1799'
'TXXX:MusicBrainz Album Id'                         '9ed26325-5e6b-4b53-8d8b-ca500d00310b'
'TXXX:MusicBrainz Album Release Country'            'AU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'ff6e677f-91dd-4986-a174-8db0474b1799'
'TXXX:MusicBrainz Release Group Id'                 '20151063-d6d9-3131-91ac-5c4a7a0f5f01'
'TXXX:MusicBrainz Release Track Id'                 '2a9aeda6-5fc3-4e1f-85e2-ed7689b48b4b'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '4'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:Rip date'                                     '2005-02-15'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:User defined text information'                'User defined text information'
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-4.58 dB'
'TXXX:replaygain_track_peak'                        '1.021006'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'32463d87-5407-4e29-8570-5f96587eabe9')

========================== row from database ==========================
                                              'id'  1539075
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/In Between Dreams (2005)/13 - Do You Remember.mp3
                                         'working'  None
                                         'bitrate'  184
                                    'duration_sec'  144
                                           'genre'  ifs-songwriter
                                        'filesize'  3426358
                                           'mtime'  1640653268
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock (2005) 13 ifs songwriter
                                      'tag_artist'  Jack Johnson
                                     'tag_release'  In Between Dreams
                                       'tag_title'  Do You Remember
                                             'bpm'  91.1
                                    'search_title'  'do':1 'remember':3 'you':2
                                   'search_artist'  'jack':1 'johnson':2
                                  'search_release'  'between':2 'dreams':3 'in':1
                                     'search_rest'  '00poprockelectronic':1 '2005':4,5 'ifs':6 'indierock':3 'poprock':2 'songwriter':7
                                    'search_combo'  '00poprockelectronic':9 '2005':12,13 'between':7C 'do':1A 'dreams':8C 'ifs':14 'in':6C 'indierock':11 'jack':4B 'johnson':5B 'poprock':10 'remember':3A 'songwriter':15 'you':2A
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HAP-2', 'Q-SYN-1', 'Q-UNU-1', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-2', 'q-bass-1', 'Q-CHART-4', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-1']
                                      'lastfmtags'  []
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1640653268.4005759  (2021-12-28 02:01:08)
                             'size'  3426358