======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '234'
                                          'artist'  'Maxcess'
                                     'text_people'  ''
                                         'release'  "Best Ever Top 100 90's"
                                           'title'  'Party Your Body (Radio Version'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', '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-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['pop', 'rap', 'oldies', 'eurodance', 'house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted'
                                             'bpm'  '125.006'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Best Ever Top 100 90's"
'TBPM' (BPM (beats per minute))                     '125.006'
'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)         'Party Your Body (Radio Version'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Maxcess'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['pop', 'rap', 'oldies', 'eurodance', 'house']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.27 dB'
'TXXX:replaygain_track_peak'                        '0.421332'

========================== row from database ==========================
                                              'id'  1332725
                                            'path'  /data/Music/Bulk/00poprockelectronic/90s/46_Party_Your_Body_(Radio_Version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  234
                                           'genre'  electronic-generic or radio-unsorted
                                        'filesize'  9374181
                                           'mtime'  1621696046
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 90s 46_Party_Your_Body_(Radio_Version) electronic generic or radio unsorted
                                      'tag_artist'  Maxcess
                                     'tag_release'  Best Ever Top 100 90's
                                       'tag_title'  Party Your Body (Radio Version
                                             'bpm'  125.006
                                    'search_title'  'body':3 'party':1 'radio':4,5 'version':6 'your':2
                                   'search_artist'  'maxcess':1
                                  'search_release'  '100':4 '90':5 '90s':7 'best':1 'ever':2 's':6 'top':3
                                     'search_rest'  '00poprockelectronic':1 '46':3,9 '90s':2 'body':6,12 'electronic':15 'generic':16 'or':17 'party':4,10 'radio':7,13,18 'unsorted':19 'version':8,14 'your':5,11
                                    'search_combo'  '00poprockelectronic':15 '100':11C '46':17,23 '90':12C '90s':14C,16 'best':8C 'body':3A,20,26 'electronic':29 'ever':9C 'generic':30 'maxcess':7B 'or':31 'party':1A,18,24 'radio':4A,5A,21,27,32 's':13C 'top':10C 'unsorted':33 'version':6A,22,28 'your':2A,19,25
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', '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-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['pop', 'rap', 'oldies', 'eurodance', 'house']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696046.3660853  (2021-05-22 17:07:26)
                             'size'  9374181