======================== unified (from filesystem) ========================
                                         'bitrate'  '132.111'
                                        'duration'  '503'
                                          'artist'  'Jan Neal'
                                     'text_people'  ''
                                         'release'  'All in the Golden Afternoon...'
                                           'title'  'Shining, Really Brightly'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '143.7'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'All in the Golden Afternoon...'
'TBPM' (BPM (beats per minute))                     '143.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Shining, Really Brightly'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Jan Neal'
'TXXX:Mp3gain_minmax'                               '145,250'
'TXXX:Mp3gain_undo'                                 '+005,+005,N'
'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:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.04 dB'
'TXXX:replaygain_track_peak'                        '0.526240'

========================== row from database ==========================
                                              'id'  1373013
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Jan Neal - ian neal - 2005 - all in the golden afternoon/ian neal - all in the golden afternoon... - 01 shining, really brightly.mp3
                                         'working'  None
                                         'bitrate'  132
                                    'duration_sec'  503
                                           'genre'  electronic
                                        'filesize'  8323237
                                           'mtime'  1636913159
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer ian neal 2005 golden afternoon ian neal golden afternoon... 01 shining, really brightly electronic
                                      'tag_artist'  Jan Neal
                                     'tag_release'  All in the Golden Afternoon...
                                       'tag_title'  Shining, Really Brightly
                                             'bpm'  143.7
                                    'search_title'  'brightly':4 'really':3 'shining':1,2
                                   'search_artist'  'jan':1 'neal':2
                                  'search_release'  'afternoon':5,6 'all':1 'golden':4 'in':2 'the':3
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '2005':5 'afternoon':7,8 'brightly':12 'electronic':13 'golden':6 'ian':3 'neal':4 'really':11 'shining':9,10
                                    'search_combo'  '00calmer':14 '00poprockelectronic':13 '2005':17 'afternoon':11C,12C,19,20 'all':7C 'brightly':4A,24 'electronic':25 'golden':10C,18 'ian':15 'in':8C 'jan':5B 'neal':6B,16 'really':3A,23 'shining':1A,2A,21,22 'the':9C
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913158.516792  (2021-11-14 19:05:58)
                             'size'  8323237