======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '260'
                                          'artist'  'Denise Williams'
                                     'text_people'  ''
                                         'release'  "Awesome 80's (Disc 1)"
                                           'title'  "Let's Hear It For The Boy"
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['soul', '80s', 'female vocalists', 'pop', 'disco']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  ''
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'set-pl-billboard'
                                             'bpm'  '122.511'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Awesome 80's (Disc 1)"
'TBPM' (BPM (beats per minute))                     '122.511'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-billboard'
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         "Let's Hear It For The Boy"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Denise Williams'
'TRCK' (Track number/Position in set)               '19'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['soul', '80s', 'female vocalists', 'pop', 'disco']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.60 dB'
'TXXX:replaygain_track_peak'                        '0.918608'

========================== row from database ==========================
                                              'id'  1504424
                                            'path'  /data/Music/Bulk/00poprockelectronic/Denise Williams/Denise Williams__Awesome 80_s (Disc 1)__cifs84ba.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  260
                                           'genre'  set-pl-billboard
                                        'filesize'  4169905
                                           'mtime'  1652397897
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Williams__Awesome 80_s 1)__cifs84ba set pl billboard
                                      'tag_artist'  Denise Williams
                                     'tag_release'  Awesome 80's (Disc 1)
                                       'tag_title'  Let's Hear It For The Boy
                                             'bpm'  122.511
                                    'search_title'  'boy':8 'for':6 'hear':4 'it':5 'let':1 'lets':3 's':2 'the':7
                                   'search_artist'  'denise':1 'williams':2
                                  'search_release'  '1':7,8 '80':2 '80s':4 'awesome':1 'disc':5,6 's':3
                                     'search_rest'  '00poprockelectronic':1 '1':6,8 '80':4 'awesome':3 'billboard':12 'cifs84ba':7,9 'pl':11 's':5 'set':10 'williams':2
                                    'search_combo'  '00poprockelectronic':19 '1':17C,18C,24,26 '80':12C,22 '80s':14C 'awesome':11C,21 'billboard':30 'boy':8A 'cifs84ba':25,27 'denise':9B 'disc':15C,16C 'for':6A 'hear':4A 'it':5A 'let':1A 'lets':3A 'pl':29 's':2A,13C,23 'set':28 'the':7A 'williams':10B,20
                                    'tag_tracknum'  19
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['soul', '80s', 'female vocalists', 'pop', 'disco']
                                        'tag_date'  1984
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1652397897.2729993  (2022-05-13 01:24:57)
                             'size'  4169905