======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '161'
                                          'artist'  'Karl and Harty'
                                     'text_people'  ''
                                         'release'  'Shirley & Spinoza'
                                           'title'  'You Cooked Your Goose With Me'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['nuclear']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '90.130'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Shirley & Spinoza'
'TBPM' (BPM (beats per minute))                     '90.130'
'TCON' (Content type, a.k.a. Genre)                 ['set-pl-shirleyspinoza', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TIT2' (Title/songname/content description)         'You Cooked Your Goose With Me'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Karl and Harty'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Mp3gain_minmax'                               '152,176'
'TXXX:Mp3gain_undo'                                 '+003,+003,N'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:Sortunder'                                    '0-9'
'TXXX:lastfmtags'                                   'nuclear'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.67 dB'
'TXXX:replaygain_track_peak'                        '0.540536'

========================== row from database ==========================
                                              'id'  986620
                                            'path'  /data/Music/Bulk/sns/78_KarlAndMarty_YouCookedYourGooseWithMe_0003.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  161
                                           'genre'  set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  2591004
                                           'mtime'  1678984159
                                   'redo_metaread'  0
                                        'rest_str'   sns 78_KarlAndMarty_YouCookedYourGooseWithMe_0003 set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Karl and Harty
                                     'tag_release'  Shirley & Spinoza
                                       'tag_title'  You Cooked Your Goose With Me
                                             'bpm'  90.13
                                    'search_title'  'cooked':2 'goose':4 'me':6 'with':5 'you':1 'your':3
                                   'search_artist'  'and':2 'harty':3 'karl':1
                                  'search_release'  'shirley':1 'spinoza':2
                                     'search_rest'  '0003':5,23 '78':2,13 'and':15 'cooked':18 'goose':20 'karl':14 'karlandmarty':3 'marty':16 'me':22 'mor':12 'pl':7 'set':6,9,11 'shirleyspinoza':8,10 'sns':1 'with':21 'you':17 'youcookedyourgoosewithme':4 'your':19
                                    'search_combo'  '0003':16,34 '78':13,24 'and':8B,26 'cooked':2A,29 'goose':4A,31 'harty':9B 'karl':7B,25 'karlandmarty':14 'marty':27 'me':6A,33 'mor':23 'pl':18 'set':17,20,22 'shirley':10C 'shirleyspinoza':19,21 'sns':12 'spinoza':11C 'with':5A,32 'you':1A,28 'youcookedyourgoosewithme':15 'your':3A,30
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HAP-2', 'Q-OLDST-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['nuclear']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678984158.5252492  (2023-03-16 17:29:18)
                             'size'  2591004