======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '318'
                                          'artist'  'Supergrass'
                                     'text_people'  ''
                                         'release'  'Life on Other Planets'
                                           'title'  'Evening of the Day'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'alternative', 'britpop', 'british', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2018'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '93.414'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Life on Other Planets'
'TBPM' (BPM (beats per minute))                     '93.414'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '2018'
'TIT2' (Title/songname/content description)         'Evening of the Day'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Supergrass'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'britpop', 'british', 'rock']
'TXXX:original release date'                        ['2002', '2018']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'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'                        '+0.54 dB'
'TXXX:replaygain_track_peak'                        '0.451132'

========================== row from database ==========================
                                              'id'  1299492
                                            'path'  /data/Music/Bulk/00poprockelectronic/Supergrass/Life On Other Planets/Supergrass - Evening of the Day - 06.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  318
                                           'genre'  rock-unsorted
                                        'filesize'  7649106
                                           'mtime'  1638551183
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic On 06 rock unsorted
                                      'tag_artist'  Supergrass
                                     'tag_release'  Life on Other Planets
                                       'tag_title'  Evening of the Day
                                             'bpm'  93.414
                                    'search_title'  'day':4 'evening':1 'of':2 'the':3
                                   'search_artist'  'supergrass':1
                                  'search_release'  'life':1 'on':2 'other':3 'planets':4
                                     'search_rest'  '00poprockelectronic':1 'on':2 'rock':3 'unsorted':4
                                    'search_combo'  '00poprockelectronic':10 'day':4A 'evening':1A 'life':6C 'of':2A 'on':7C,11 'other':8C 'planets':9C 'rock':12 'supergrass':5B 'the':3A 'unsorted':13
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  10A
                                           '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-4', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'britpop', 'british', 'rock']
                                        'tag_date'  2018
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638551183.117323  (2021-12-03 18:06:23)
                             'size'  7649106