======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '212'
                                          'artist'  'Seals and Crofts'
                                     'text_people'  ''
                                         'release'  "Smooth 70's [Disc 1]"
                                           'title'  'Summer Breeze'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-2', 'q-syn-2', "
 "'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', "
 "'q-other-3', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['soft rock', '70s', 'classic rock', 'folk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '17'
                                            'date'  '1972'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '118.497'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 00000947 00000AD9 000087E3 000097CE 00009392 00002149 00008000 00008000 '
 '000097A7 000057CC')
'TALB' (Album/Movie/Show title)                     "Smooth 70's [Disc 1]"
'TBPM' (BPM (beats per minute))                     '118.497'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '1972'
'TIT2' (Title/songname/content description)         'Summer Breeze'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Seals and Crofts'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TRCK' (Track number/Position in set)               '9/17'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soft rock', '70s', 'classic rock', 'folk', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.77 dB'
'TXXX:replaygain_track_peak'                        '0.474472'

========================== row from database ==========================
                                              'id'  1325957
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/seal and crofts- summer breeze.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  212
                                           'genre'  rock-unsorted
                                        'filesize'  3407012
                                           'mtime'  1620392407
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] seal crofts summer breeze rock unsorted
                                      'tag_artist'  Seals and Crofts
                                     'tag_release'  Smooth 70's [Disc 1]
                                       'tag_title'  Summer Breeze
                                             'bpm'  118.497
                                    'search_title'  'breeze':2 'summer':1
                                   'search_artist'  'and':2 'crofts':3 'seals':1
                                  'search_release'  '1':7,8 '70':2 '70s':4 'disc':5,6 's':3 'smooth':1
                                     'search_rest'  '00poprockelectronic':1 'breeze':10 'crofts':8 'files':5,6 'loose':3,4 'rock':11 'seal':7 'summer':9 'unsorted':2
                                    'search_combo'  '00poprockelectronic':14 '1':12C,13C '70':7C '70s':9C 'and':4B 'breeze':2A,23 'crofts':5B,21 'disc':10C,11C 'files':18,19 'loose':16,17 'rock':24 's':8C 'seal':20 'seals':3B 'smooth':6C 'summer':1A,22 'unsorted':15
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soft rock', '70s', 'classic rock', 'folk', 'rock']
                                        'tag_date'  1972
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620392407.470195  (2021-05-07 15:00:07)
                             'size'  3407012