======================== unified (from filesystem) ========================
                                         'bitrate'  '279.302'
                                        'duration'  '161'
                                          'artist'  'Monster Rally'
                                     'text_people'  ''
                                         'release'  'Mystery Cove LP'
                                           'title'  'Pelicans'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['chillwave', 'lo-fi', 'electronic', 'synthpop', 'chillout']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '88.631'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     'Mystery Cove LP'
'TBPM' (BPM (beats per minute))                     '88.631'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Pelicans'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Monster Rally'
'TPE2' (Band/orchestra/accompaniment)               'Monster Rally'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['chillwave', 'lo-fi', 'electronic', 'synthpop', 'chillout']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.15 dB'
'TXXX:replaygain_track_peak'                        '0.505101'

========================== row from database ==========================
                                              'id'  1384034
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/03 Pelicans.mp3
                                         'working'  None
                                         'bitrate'  279
                                    'duration_sec'  161
                                           'genre'  electronic-unsorted
                                        'filesize'  5783500
                                           'mtime'  1620572556
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 03 electronic unsorted
                                      'tag_artist'  Monster Rally
                                     'tag_release'  Mystery Cove LP
                                       'tag_title'  Pelicans
                                             'bpm'  88.631
                                    'search_title'  'pelicans':1
                                   'search_artist'  'monster':1 'rally':2
                                  'search_release'  'cove':2 'lp':3 'mystery':1
                                     'search_rest'  '00poprockelectronic':1 'electronic':7 'files':5,6 'loose':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':7 'cove':5C 'electronic':13 'files':11,12 'loose':9,10 'lp':6C 'monster':2B 'mystery':4C 'pelicans':1A 'rally':3B 'unsorted':8
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['chillwave', 'lo-fi', 'electronic', 'synthpop', 'chillout']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572556.0563927  (2021-05-09 17:02:36)
                             'size'  5783500