======================== unified (from filesystem) ========================
                                         'bitrate'  '218.367'
                                        'duration'  '199'
                                          'artist'  'Tony Christie'
                                     'text_people'  ''
                                         'release'  "Now That's What I Call Music Volume 61"
                                           'title'  'Avenues And Alleyways'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', "
 "'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', "
 "'q-other-3', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['oldies', 'pop', '70s', '80s', 'schlager']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '127.927'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00002E5F 0000308A 00011F84'
'COMM:iTunNORM:eng'                                 (' 00002E5F 0000308A 00011F84 00011E95 0002A7E8 0002A7E8 00008000 00008000 '
 '00000812 00000758')
'TALB' (Album/Movie/Show title)                     "Now That's What I Call Music Volume 61"
'TBPM' (BPM (beats per minute))                     '127.927'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Avenues And Alleyways'
'TKEY' (Initial key)                                '9A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Tony Christie'
'TRCK' (Track number/Position in set)               '20'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['oldies', 'pop', '70s', '80s', 'schlager']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.08 dB'
'TXXX:replaygain_track_peak'                        '0.270712'

========================== row from database ==========================
                                              'id'  1345803
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/220-tony_christie-avenues_and_alleyways_-_www torrentazos com(2).mp3
                                         'working'  None
                                         'bitrate'  218
                                    'duration_sec'  199
                                           'genre'  electronic-unsorted
                                        'filesize'  5447586
                                           'mtime'  1620572676
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 220 tony_christie avenues_and_alleyways_ _www torrentazos com(2) electronic unsorted
                                      'tag_artist'  Tony Christie
                                     'tag_release'  Now That's What I Call Music Volume 61
                                       'tag_title'  Avenues And Alleyways
                                             'bpm'  127.927
                                    'search_title'  'alleyways':3 'and':2 'avenues':1
                                   'search_artist'  'christie':2 'tony':1
                                  'search_release'  '61':10 'call':7 'i':6 'music':8 'now':1 's':3 'that':2 'thats':4 'volume':9 'what':5
                                     'search_rest'  '00poprockelectronic':1 '2':16 '220':7 'alleyways':12 'and':11 'avenues':10 'christie':9 'com':15 'com2':17 'electronic':18 'files':5,6 'loose':3,4 'tony':8 'torrentazos':14 'unsorted':2 'www':13
                                    'search_combo'  '00poprockelectronic':16 '2':31 '220':22 '61':15C 'alleyways':3A,27 'and':2A,26 'avenues':1A,25 'call':12C 'christie':5B,24 'com':30 'com2':32 'electronic':33 'files':20,21 'i':11C 'loose':18,19 'music':13C 'now':6C 's':8C 'that':7C 'thats':9C 'tony':4B,23 'torrentazos':29 'unsorted':17 'volume':14C 'what':10C 'www':28
                                    'tag_tracknum'  20
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['oldies', 'pop', '70s', '80s', 'schlager']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572676.4502168  (2021-05-09 17:04:36)
                             'size'  5447586