======================== unified (from filesystem) ========================
                                         'bitrate'  '222.41'
                                        'duration'  '378'
                                          'artist'  'Lily Allen'
                                     'text_people'  ''
                                         'release'  'ALT RAD DANCE'
                                           'title'  'Not Fair (Style Of Eye Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-3', '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-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['britpop', 'female vocalists', 'british', 'pop', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '128.089'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000430 00000481 00006BAD 00'
'COMM:iTunNORM:eng'                                 (' 00000430 00000481 00006BAD 00006E61 0003AA0C 0003AA0C 00008000 00008000 '
 '00007601 00007601')
'TALB' (Album/Movie/Show title)                     'ALT RAD DANCE'
'TBPM' (BPM (beats per minute))                     '128.089'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Not Fair (Style Of Eye Remix)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Lily Allen'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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:lastfmtags'                                   ['britpop', 'female vocalists', 'british', 'pop', 'singer songwriter']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.24 dB'
'TXXX:replaygain_track_peak'                        '0.668337'

========================== row from database ==========================
                                              'id'  1327829
                                            'path'  /data/Music/Bulk/00poprockelectronic/ALT RAD DANCE/Lily Allen - Not Fair (Style Of Eye Remix).mp3
                                         'working'  None
                                         'bitrate'  222
                                    'duration_sec'  378
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  10522329
                                           'mtime'  1645369866
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic electronic generic or radio dance
                                      'tag_artist'  Lily Allen
                                     'tag_release'  ALT RAD DANCE
                                       'tag_title'  Not Fair (Style Of Eye Remix)
                                             'bpm'  128.089
                                    'search_title'  'eye':6 'fair':2 'not':1 'of':5 'remix':7,8 'style':3,4
                                   'search_artist'  'allen':2 'lily':1
                                  'search_release'  'alt':1 'dance':3 'rad':2
                                     'search_rest'  '00poprockelectronic':1 'dance':6 'electronic':2 'generic':3 'or':4 'radio':5
                                    'search_combo'  '00poprockelectronic':14 'allen':10B 'alt':11C 'dance':13C,19 'electronic':15 'eye':6A 'fair':2A 'generic':16 'lily':9B 'not':1A 'of':5A 'or':17 'rad':12C 'radio':18 'remix':7A,8A 'style':3A,4A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-UNU-1', 'q-syn-3', '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-1', 'q-mixbeat-3']
                                      'lastfmtags'  ['britpop', 'female vocalists', 'british', 'pop', 'singer songwriter']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1645369865.6203542  (2022-02-20 16:11:05)
                             'size'  10522329