======================== unified (from filesystem) ========================
                                         'bitrate'  '196.262'
                                        'duration'  '265'
                                          'artist'  'John Waite'
                                     'text_people'  ''
                                         'release'  'Kiss FM La Mejor Musica'
                                           'title'  'Missing You'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'soft rock', 'classic rock', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-pop-soft'
                                             'bpm'  '103.272'
                                             'key'  '2B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 000011CE 0000133E 0000B673'
'COMM:iTunNORM:eng'                                 (' 000011CE 0000133E 0000B673 0000B21D 00028EC8 0002C64B 00008000 00008000 '
 '000002B8 000003CF')
'TALB' (Album/Movie/Show title)                     'Kiss FM La Mejor Musica'
'TBPM' (BPM (beats per minute))                     '103.272'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-soft'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'Lame 3.97 (-V2 --Vbr-New)'
'TIT2' (Title/songname/content description)         'Missing You'
'TKEY' (Initial key)                                '2B'
'TLAN' (Language(s))                                'Swedish'
'TPE1' (Lead performer(s)/Soloist(s))               'John Waite'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'soft rock', 'classic rock', 'pop', 'rock']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.68 dB'
'TXXX:replaygain_track_peak'                        '0.423777'

========================== row from database ==========================
                                              'id'  1356801
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/103-john_waite-missing_you.mp3
                                         'working'  None
                                         'bitrate'  196
                                    'duration_sec'  265
                                           'genre'  rock-pop-soft
                                        'filesize'  6519695
                                           'mtime'  1620736581
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 103 john_waite missing_you rock pop soft
                                      'tag_artist'  John Waite
                                     'tag_release'  Kiss FM La Mejor Musica
                                       'tag_title'  Missing You
                                             'bpm'  103.272
                                    'search_title'  'missing':1 'you':2
                                   'search_artist'  'john':1 'waite':2
                                  'search_release'  'fm':2 'kiss':1 'la':3 'mejor':4 'musica':5
                                     'search_rest'  '00poprockelectronic':1 '103':7 'files':5,6 'john':8 'loose':3,4 'missing':10 'pop':13 'rock':12 'soft':14 'unsorted':2 'waite':9 'you':11
                                    'search_combo'  '00poprockelectronic':10 '103':16 'files':14,15 'fm':6C 'john':3B,17 'kiss':5C 'la':7C 'loose':12,13 'mejor':8C 'missing':1A,19 'musica':9C 'pop':22 'rock':21 'soft':23 'unsorted':11 'waite':4B,18 'you':2A,20
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'soft rock', 'classic rock', 'pop', 'rock']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736580.7651608  (2021-05-11 14:36:20)
                             'size'  6519695