======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '191'
                                          'artist'  'Bang!'
                                     'text_people'  ''
                                         'release'  "Best Ever Top 100 90's"
                                           'title'  'You Know, I Know (the Game of'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-2', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-3']")
                                      'lastfmtags'  "['eurodance', 'happy hardcore', 'female vocalists', 'dance', '90s']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted'
                                             'bpm'  '140.238'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Best Ever Top 100 90's"
'TBPM' (BPM (beats per minute))                     '140.238'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-unsorted'
'TDRC' (Recording time)                             '1995'
'TENC' (Encoded by)                                 'lacadau'
'TIT2' (Title/songname/content description)         'You Know, I Know (the Game of'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bang!'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['eurodance', 'happy hardcore', 'female vocalists', 'dance', '90s']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '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'                        '-0.46 dB'
'TXXX:replaygain_track_peak'                        '0.466768'

========================== row from database ==========================
                                              'id'  1341521
                                            'path'  /data/Music/Bulk/00poprockelectronic/90s/11_You_Know_I_Know_(the_Game_of_Love).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  191
                                           'genre'  electronic-generic or radio-unsorted
                                        'filesize'  7658459
                                           'mtime'  1621696030
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 90s 11_You_Know_I_Know_(the_Game_of_Love) electronic generic or radio unsorted
                                      'tag_artist'  Bang!
                                     'tag_release'  Best Ever Top 100 90's
                                       'tag_title'  You Know, I Know (the Game of
                                             'bpm'  140.238
                                    'search_title'  'game':7 'i':4 'know':2,3 'of':8 'the':5,6 'you':1
                                   'search_artist'  'bang':1
                                  'search_release'  '100':4 '90':5 '90s':7 'best':1 'ever':2 's':6 'top':3
                                     'search_rest'  '00poprockelectronic':1 '11':3,12 '90s':2 'electronic':21 'game':9,18 'generic':22 'i':6,15 'know':5,7,14,16 'love':11,20 'of':10,19 'or':23 'radio':24 'the':8,17 'unsorted':25 'you':4,13
                                    'search_combo'  '00poprockelectronic':17 '100':13C '11':19,28 '90':14C '90s':16C,18 'bang':9B 'best':10C 'electronic':37 'ever':11C 'game':7A,25,34 'generic':38 'i':4A,22,31 'know':2A,3A,21,23,30,32 'love':27,36 'of':8A,26,35 'or':39 'radio':40 's':15C 'the':5A,6A,24,33 'top':12C 'unsorted':41 'you':1A,20,29
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['eurodance', 'happy hardcore', 'female vocalists', 'dance', '90s']
                                        'tag_date'  1995
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696030.4988792  (2021-05-22 17:07:10)
                             'size'  7658459