======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '262'
                                          'artist'  'Jennifer Lopez'
                                     'text_people'  'HotNewHipHop.com'
                                         'release'  ''
                                           'title'  'What Is Love'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'rnb', 'latin', 'female vocalists', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '110.003'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ['HotNewHipHop.com',
 ' 0000161B 00000000 0000FA94 00000000 00013895 00000000 00008000 00000000 '
 '00004E20 00000000']
'COMM:ID3v1 Comment:XXX'                            'HotNewHipHop.com'
'COMM:iTunNORM:eng'                                 (' 000013AA 00001391 0000662A 0000870F 0002FEC0 0000DD40 00008000 00008000 '
 '00002455 0000246A')
'TBPM' (BPM (beats per minute))                     '110.003'
'TCOM' (Composer)                                   'HotNewHipHop.com'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'What Is Love'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Jennifer Lopez'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['dance', 'rnb', 'latin', 'female vocalists', 'pop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                        '-1.15 dB'
'TXXX:replaygain_track_peak'                        '0.448187'
'USLT::eng'                                         'HotNewHipHop.com'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='HotNewHipHop.com')

========================== row from database ==========================
                                              'id'  1354125
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/jennifer lopez - what is love.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  262
                                           'genre'  electronic-unsorted
                                        'filesize'  5258176
                                           'mtime'  1621696808
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] jennifer lopez what is love electronic unsorted
                                      'tag_artist'  Jennifer Lopez
                                     'tag_release'  None
                                       'tag_title'  What Is Love
                                             'bpm'  110.003
                                    'search_title'  'is':2 'love':3 'what':1
                                   'search_artist'  'jennifer':1 'lopez':2
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'electronic':12 'files':5,6 'is':10 'jennifer':7 'loose':3,4 'lopez':8 'love':11 'unsorted':2 'what':9
                                    'search_combo'  '00poprockelectronic':6 'electronic':17 'files':10,11 'is':2A,15 'jennifer':4B,12 'loose':8,9 'lopez':5B,13 'love':3A,16 'unsorted':7 'what':1A,14
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-2', '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-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'rnb', 'latin', 'female vocalists', 'pop']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696807.7435584  (2021-05-22 17:20:07)
                             'size'  5258176