======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '153'
                                          'artist'  'Lou Monte'
                                     'text_people'  ''
                                         'release'  'The Very Best Of'
                                           'title'  'Dominick the Donkey (The Italiian Christmas Donkey)'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-2', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['male vocalists', 'all', 'crooner', 'novelty', 'italian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'entertaining-unsorted;set-th-christmas'
                                             'bpm'  '113.580'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Very Best Of'
'TBPM' (BPM (beats per minute))                     '113.580'
'TCON' (Content type, a.k.a. Genre)                 ['entertaining-unsorted', 'set-th-christmas']
'TIT2' (Title/songname/content description)         'Dominick the Donkey (The Italiian Christmas Donkey)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Lou Monte'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['male vocalists', 'all', 'crooner', 'novelty', 'italian']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.88 dB'
'TXXX:replaygain_track_peak'                        '0.448464'

========================== row from database ==========================
                                              'id'  1284485
                                            'path'  /data/Music/Bulk/00spent/Dr. Demento/Dr. Demento - Dominic The Italian Christmas Donkey.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  153
                                           'genre'  entertaining-unsorted;set-th-christmas
                                        'filesize'  2450421
                                           'mtime'  1676127022
                                   'redo_metaread'  0
                                        'rest_str'   00spent Dr. Demento Dr. Demento Italian entertaining unsorted;set christmas
                                      'tag_artist'  Lou Monte
                                     'tag_release'  The Very Best Of
                                       'tag_title'  Dominick the Donkey (The Italiian Christmas Donkey)
                                             'bpm'  113.58
                                    'search_title'  'christmas':6 'dominick':1 'donkey':3,7 'italiian':5 'the':2,4
                                   'search_artist'  'lou':1 'monte':2
                                  'search_release'  'best':3 'of':4 'the':1 'very':2
                                     'search_rest'  '00spent':1 'christmas':11 'demento':4 'dr':2,3 'entertaining':6 'italian':5 'set':8,10 'unsorted':7,9
                                    'search_combo'  '00spent':14 'best':12C 'christmas':6A,24 'demento':17 'dominick':1A 'donkey':3A,7A 'dr':15,16 'entertaining':19 'italian':18 'italiian':5A 'lou':8B 'monte':9B 'of':13C 'set':21,23 'the':2A,4A,10C 'unsorted':20,22 'very':11C
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HAP-3', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['male vocalists', 'all', 'crooner', 'novelty', 'italian']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676127022.1950243  (2023-02-11 15:50:22)
                             'size'  2450421