======================== unified (from filesystem) ========================
                                         'bitrate'  '205.805'
                                        'duration'  '303'
                                          'artist'  'Meat Loaf'
                                     'text_people'  ''
                                         'release'  'Hit Collection'
                                           'title'  'You Took the Words Right Out of My Mouth ( Hot Summer Night )'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['hard rock', '80s', 'classic rock', 'rock opera', 'rock']"
                                     'discogstags'  "['power pop', 'pop rock', 'rock', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-gr-hard;rock-cppex'
                                             'bpm'  '125.006'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Hit Collection'
'TBPM' (BPM (beats per minute))                     '125.006'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-hard', 'rock-cppex']
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'LAME 3.97 V2: Preset Standard'
'TIT2' (Title/songname/content description)         'You Took the Words Right Out of My Mouth ( Hot Summer Night )'
'TKEY' (Initial key)                                '11B'
'TLAN' (Language(s))                                'German'
'TPE1' (Lead performer(s)/Soloist(s))               'Meat Loaf'
'TRCK' (Track number/Position in set)               '2'
'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'                                  ['power pop', 'pop rock', 'rock', 'pop']
'TXXX:lastfmtags'                                   ['hard rock', '80s', 'classic rock', 'rock opera', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.03 dB'
'TXXX:replaygain_track_peak'                        '0.429195'

========================== row from database ==========================
                                              'id'  1349973
                                            'path'  /data/Music/Bulk/00dwimp/Meat Loaf/Meat Loaf - Hit Collection/02_meat_loaf_-_you_took_the_words_right_out_of_my_mouth_(_hot_summer_night_).mp3
                                         'working'  None
                                         'bitrate'  205
                                    'duration_sec'  303
                                           'genre'  rock-gr-hard;rock-cppex
                                        'filesize'  7812968
                                           'mtime'  1636902809
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 02_meat_loaf_ _you_took_the_words_right_out_of_my_mouth_(_hot_summer_night_) rock gr hard;rock cppex
                                      'tag_artist'  Meat Loaf
                                     'tag_release'  Hit Collection
                                       'tag_title'  You Took the Words Right Out of My Mouth ( Hot Summer Night )
                                             'bpm'  125.006
                                    'search_title'  'hot':10 'mouth':9 'my':8 'night':12 'of':7 'out':6 'right':5 'summer':11 'the':3 'took':2 'words':4 'you':1
                                   'search_artist'  'loaf':2 'meat':1
                                  'search_release'  'collection':2 'hit':1
                                     'search_rest'  '00dwimp':1 '02':2 'cppex':35 'gr':30 'hard':31,33 'hot':14,26 'loaf':4 'meat':3 'mouth':13,25 'my':12,24 'night':16,28 'of':11,23 'out':10,22 'right':9,21 'rock':29,32,34 'summer':15,27 'the':7,19 'took':6,18 'words':8,20 'you':5,17
                                    'search_combo'  '00dwimp':17 '02':18 'collection':16C 'cppex':51 'gr':46 'hard':47,49 'hit':15C 'hot':10A,30,42 'loaf':14B,20 'meat':13B,19 'mouth':9A,29,41 'my':8A,28,40 'night':12A,32,44 'of':7A,27,39 'out':6A,26,38 'right':5A,25,37 'rock':45,48,50 'summer':11A,31,43 'the':3A,23,35 'took':2A,22,34 'words':4A,24,36 'you':1A,21,33
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['hard rock', '80s', 'classic rock', 'rock opera', 'rock']
                                        'tag_date'  2007
                                     'discogstags'  ['power pop', 'pop rock', 'rock', 'pop']

============================== file details ==============================
                                           'mtime'  1636902809.3576493  (2021-11-14 16:13:29)
                             'size'  7812968