======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '196'
                                          'artist'  'Rick Springfield'
                                     'text_people'  "Various Artists - 80's"
                                         'release'  "Totally 80's [Disc 1]"
                                           'title'  "Jessie's Girl"
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'classic rock', 'pop rock', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '20'
                                            'date'  '1981'
                                        'comments'  ''
                                           'genre'  'set-pl-billboard'
                                             'bpm'  '131.669'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 000010D6 000011F5 000062B2 000062A7 0002298F 00025061 00007CEF 00008000 '
 '00006DA8 000118B9')
'PCNT' (Play counter)                               PCNT(count=0)
'TALB' (Album/Movie/Show title)                     "Totally 80's [Disc 1]"
'TBPM' (BPM (beats per minute))                     '131.669'
'TCOM' (Composer)                                   "Various Artists - 80's"
'TCON' (Content type, a.k.a. Genre)                 'set-pl-billboard'
'TDRC' (Recording time)                             '1981'
'TIT2' (Title/songname/content description)         "Jessie's Girl"
'TKEY' (Initial key)                                '11A'
'TLEN' (Length)                                     '196000'
'TPE1' (Lead performer(s)/Soloist(s))               'Rick Springfield'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TRCK' (Track number/Position in set)               '12/20'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'classic rock', 'pop rock', 'pop', 'rock']
'TXXX:q-bass'                                       '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.51 dB'
'TXXX:replaygain_track_peak'                        '0.422546'

========================== row from database ==========================
                                              'id'  1514984
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/80_s - rick springfield - jessie_s girl(1).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  196
                                           'genre'  set-pl-billboard
                                        'filesize'  7884380
                                           'mtime'  1652397937
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 80_s rick springfield jessie_s girl(1) set pl billboard
                                      'tag_artist'  Rick Springfield
                                     'tag_release'  Totally 80's [Disc 1]
                                       'tag_title'  Jessie's Girl
                                             'bpm'  131.669
                                    'search_title'  'girl':4 'jessie':1 'jessies':3 's':2
                                   'search_artist'  'rick':1 'springfield':2
                                  'search_release'  '1':7,8 '80':2 '80s':4 'disc':5,6 's':3 'totally':1
                                     'search_rest'  '00poprockelectronic':1 '1':14 '80':7 'billboard':18 'files':5,6 'girl':13 'girl1':15 'jessie':11 'loose':3,4 'pl':17 'rick':9 's':8,12 'set':16 'springfield':10 'unsorted':2
                                    'search_combo'  '00poprockelectronic':15 '1':13C,14C,28 '80':8C,21 '80s':10C 'billboard':32 'disc':11C,12C 'files':19,20 'girl':4A,27 'girl1':29 'jessie':1A,25 'jessies':3A 'loose':17,18 'pl':31 'rick':5B,23 's':2A,9C,22,26 'set':30 'springfield':6B,24 'totally':7C 'unsorted':16
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['80s', 'classic rock', 'pop rock', 'pop', 'rock']
                                        'tag_date'  1981
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397936.7433355  (2022-05-13 01:25:36)
                             'size'  7884380