======================== unified (from filesystem) ========================
                                         'bitrate'  '240.049'
                                        'duration'  '211'
                                          'artist'  'The Matches'
                                     'text_people'  ''
                                         'release'  'Decomposer'
                                           'title'  'Shoot Me In The Smile'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['punk rock', 'pop punk', 'indie', 'punk', 'rock', 'alternative']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '13'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '105.753'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:http://www.cdtag.com:\x02\x00ð\x1f\x9f\x00'   PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xf0\x1f\x9f\x00')
'TALB' (Album/Movie/Show title)                     'Decomposer'
'TBPM' (BPM (beats per minute))                     '105.753'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDRC' (Recording time)                             '2006-09-12'
'TIT2' (Title/songname/content description)         'Shoot Me In The Smile'
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'The Matches'
'TPUB' (Publisher)                                  'Epitaph'
'TRCK' (Track number/Position in set)               '12/13'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 3.90.3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:Release type'                                 'Advance'
'TXXX:Rip date'                                     '2006-08-03'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['punk rock', 'pop punk', 'indie', 'punk', 'rock', 'alternative']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.50 dB'
'TXXX:replaygain_track_peak'                        '0.339370'

========================== row from database ==========================
                                              'id'  1344310
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Matches/Decomposer/12-the_matches-shoot_me_in_the_smile.mp3
                                         'working'  None
                                         'bitrate'  240
                                    'duration_sec'  211
                                           'genre'  rock-gr-punk
                                        'filesize'  6347897
                                           'mtime'  1622659305
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 12 the_matches shoot_me_in_the_smile rock gr punk
                                      'tag_artist'  The Matches
                                     'tag_release'  Decomposer
                                       'tag_title'  Shoot Me In The Smile
                                             'bpm'  105.753
                                    'search_title'  'in':3 'me':2 'shoot':1 'smile':5 'the':4
                                   'search_artist'  'matches':2 'the':1
                                  'search_release'  'decomposer':1
                                     'search_rest'  '00poprockelectronic':1 'gr':10 'in':6 'matches':3 'me':5 'punk':11 'rock':9 'shoot':4 'smile':8 'the':2,7
                                    'search_combo'  '00poprockelectronic':9 'decomposer':8C 'gr':18 'in':3A,14 'matches':7B,11 'me':2A,13 'punk':19 'rock':17 'shoot':1A,12 'smile':5A,16 'the':4A,6B,10,15
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['punk rock', 'pop punk', 'indie', 'punk', 'rock', 'alternative']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1622659304.5936522  (2021-06-02 20:41:44)
                             'size'  6347897