======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '218'
                                          'artist'  'Weird Al Yankovic'
                                     'text_people'  ''
                                         'release'  'Poodle Hat'
                                           'title'  'Party at the Leper Colony'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['comedy', 'parody', 'rock', 'humor', 'funny']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'set-th-novelty-styledcovers;set-cover or covered'
                                             'bpm'  '120.113'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Poodle Hat'
'TBPM' (BPM (beats per minute))                     '120.113'
'TCON' (Content type, a.k.a. Genre)                 ['set-th-novelty-styledcovers', 'set-cover or covered']
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Party at the Leper Colony'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Weird Al Yankovic'
'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:lastfmtags'                                   ['comedy', 'parody', 'rock', 'humor', 'funny']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.22 dB'
'TXXX:replaygain_track_peak'                        '0.366011'

========================== row from database ==========================
                                              'id'  1306515
                                            'path'  /data/Music/Bulk/00spent/Weird Al/Weird Al Yankovic/Poodle Hat/MBZ;#Weird Al Yankovic;#Poodle Hat;#04;#Party at the Leper Colony.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  218
                                           'genre'  set-th-novelty-styledcovers;set-cover or covered
                                        'filesize'  5254181
                                           'mtime'  1678928460
                                   'redo_metaread'  0
                                        'rest_str'   00spent MBZ;#Weird Yankovic;#Poodle Hat;#04;#Party set novelty styledcovers;set cover or covered
                                      'tag_artist'  Weird Al Yankovic
                                     'tag_release'  Poodle Hat
                                       'tag_title'  Party at the Leper Colony
                                             'bpm'  120.113
                                    'search_title'  'at':2 'colony':5 'leper':4 'party':1 'the':3
                                   'search_artist'  'al':2 'weird':1 'yankovic':3
                                  'search_release'  'hat':2 'poodle':1
                                     'search_rest'  '00spent':1 '04':11,14 'cover':22 'covered':24 'hat':10,13 'mbz':2,4 'novelty':17 'or':23 'party':12,15 'poodle':7,9 'set':16,19,21 'styledcovers':18,20 'weird':3,5 'yankovic':6,8
                                    'search_combo'  '00spent':11 '04':21,24 'al':7B 'at':2A 'colony':5A 'cover':32 'covered':34 'hat':10C,20,23 'leper':4A 'mbz':12,14 'novelty':27 'or':33 'party':1A,22,25 'poodle':9C,17,19 'set':26,29,31 'styledcovers':28,30 'the':3A 'weird':6B,13,15 'yankovic':8B,16,18
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['comedy', 'parody', 'rock', 'humor', 'funny']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678928460.3180928  (2023-03-16 02:01:00)
                             'size'  5254181