======================== unified (from filesystem) ========================
                                         'bitrate'  '194.792'
                                        'duration'  '453'
                                          'artist'  'Woven Hand'
                                     'text_people'  ''
                                         'release'  'Blush Music'
                                           'title'  'Snake Bite'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                     'discogstags'  "['rock', 'folk rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-folk'
                                             'bpm'  '125.006'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Blush Music'
'TBPM' (BPM (beats per minute))                     '125.006'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-folk'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Snake Bite'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Woven Hand'
'TRCK' (Track number/Position in set)               '4'
'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:discogstags'                                  ['rock', 'folk rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.78 dB'
'TXXX:replaygain_track_peak'                        '0.423792'

========================== row from database ==========================
                                              'id'  153942
                                            'path'  /data/Music/Bulk/00dwimp/Woven Hand/woven hand - blush music (2003)/Woven Hand - 04 - Snake bite.mp3
                                         'working'  None
                                         'bitrate'  194
                                    'duration_sec'  453
                                           'genre'  ifs-songwriter-folk
                                        'filesize'  11036248
                                           'mtime'  1636400742
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp woven hand blush music (2003) 04 bite ifs songwriter folk
                                      'tag_artist'  Woven Hand
                                     'tag_release'  Blush Music
                                       'tag_title'  Snake Bite
                                             'bpm'  125.006
                                    'search_title'  'bite':2 'snake':1
                                   'search_artist'  'hand':2 'woven':1
                                  'search_release'  'blush':1 'music':2
                                     'search_rest'  '00dwimp':1 '2003':6,7 'bite':8 'blush':4 'folk':11 'hand':3 'ifs':9 'music':5 'songwriter':10 'woven':2
                                    'search_combo'  '00dwimp':7 '2003':12,13 'bite':2A,14 'blush':5C,10 'folk':17 'hand':4B,9 'ifs':15 'music':6C,11 'snake':1A 'songwriter':16 'woven':3B,8
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2003
                                     'discogstags'  ['rock', 'folk rock']

============================== file details ==============================
                                           'mtime'  1636400742.336612  (2021-11-08 20:45:42)
                             'size'  11036248