======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '400'
                                          'artist'  'El DeBarge'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "Rhythm of the Night [12'' version]"
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', "
 "'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-4', "
 "'q-other-2', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['soul', '80s', 'rnb', 'pop', 'el debarge']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '116.186'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '116.186'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         "Rhythm of the Night [12'' version]"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'El DeBarge'
'TRCK' (Track number/Position in set)               '03'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soul', '80s', 'rnb', 'pop', 'el debarge']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.13 dB'
'TXXX:replaygain_track_peak'                        '0.498282'

========================== row from database ==========================
                                              'id'  1496189
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/043-C Debarge - Rhythm Of The Night (12__ version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  400
                                           'genre'  electronic-unsorted
                                        'filesize'  16007172
                                           'mtime'  1620565399
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 043 C Debarge Of The (12__ version) electronic unsorted
                                      'tag_artist'  El DeBarge
                                     'tag_release'  None
                                       'tag_title'  Rhythm of the Night [12'' version]
                                             'bpm'  116.186
                                    'search_title'  '12':5,6 'night':4 'of':2 'rhythm':1 'the':3 'version':7,8
                                   'search_artist'  'barge':4 'de':3 'debarge':2 'el':1
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 '12':8,9 '1985':2 'c':4 'complete':3 'debarge':5 'electronic':12 'of':6 'the':7 'unsorted':13 'version':10,11
                                    'search_combo'  '00poprockelectronic':13 '12':5A,6A,20,21 '1985':14 'barge':12B 'c':16 'complete':15 'de':11B 'debarge':10B,17 'el':9B 'electronic':24 'night':4A 'of':2A,18 'rhythm':1A 'the':3A,19 'unsorted':25 'version':7A,8A,22,23
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soul', '80s', 'rnb', 'pop', 'el debarge']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620565398.9347658  (2021-05-09 15:03:18)
                             'size'  16007172