======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '247'
                                          'artist'  'Pia Zadora & Jermaine Jackson'
                                     'text_people'  ''
                                         'release'  'Nanarland Radioblog'
                                           'title'  'Pia Zadora & Jermaine Jackson - When the Rain Begins to Fall'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'q-syn-2', 'q-bass-2', "
 "'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', "
 "'q-other-2', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['80s', 'pop', 'synthpop', 'duet', 'jacksons']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1980'
                                        'comments'  ''
                                           'genre'  'soundtrack-web'
                                             'bpm'  '102.1'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Nanarland Radioblog'
'TBPM' (BPM (beats per minute))                     '102.1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-web'
'TDRC' (Recording time)                             '1980'
'TIT2' (Title/songname/content description)         'Pia Zadora & Jermaine Jackson - When the Rain Begins to Fall'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'DIG'
'TPE1' (Lead performer(s)/Soloist(s))               'Pia Zadora & Jermaine Jackson'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['80s', 'pop', 'synthpop', 'duet', 'jacksons']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.89 dB'
'TXXX:replaygain_track_peak'                        '0.598233'

========================== row from database ==========================
                                              'id'  1369487
                                            'path'  /data/Music/Bulk/0soundtrack/Nanarland Radioblog/Voyage_of_the_Rock_Aliens_When_the_Rain_Begins_to_Fall_(Pia_Zadora_Jermaine_Jackson).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  247
                                           'genre'  soundtrack-web
                                        'filesize'  5943296
                                           'mtime'  1674645882
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Voyage_of_the_Rock_Aliens_When_the_Rain_Begins_to_Fall_(Pia_Zadora_Jermaine_Jackson) soundtrack web
                                      'tag_artist'  Pia Zadora & Jermaine Jackson
                                     'tag_release'  Nanarland Radioblog
                                       'tag_title'  Pia Zadora & Jermaine Jackson - When the Rain Begins to Fall
                                             'bpm'  102.1
                                    'search_title'  'begins':8 'fall':10 'jackson':4 'jermaine':3 'pia':1 'rain':7 'the':6 'to':9 'when':5 'zadora':2
                                   'search_artist'  'jackson':4 'jermaine':3 'pia':1 'zadora':2
                                  'search_release'  'nanarland':1 'radioblog':2
                                     'search_rest'  '0soundtrack':1 'aliens':6,21 'begins':10,25 'fall':12,27 'jackson':16,31 'jermaine':15,30 'of':3,18 'pia':13,28 'rain':9,24 'rock':5,20 'soundtrack':32 'the':4,8,19,23 'to':11,26 'voyage':2,17 'web':33 'when':7,22 'zadora':14,29
                                    'search_combo'  '0soundtrack':17 'aliens':22,37 'begins':8A,26,41 'fall':10A,28,43 'jackson':4A,14B,32,47 'jermaine':3A,13B,31,46 'nanarland':15C 'of':19,34 'pia':1A,11B,29,44 'radioblog':16C 'rain':7A,25,40 'rock':21,36 'soundtrack':48 'the':6A,20,24,35,39 'to':9A,27,42 'voyage':18,33 'web':49 'when':5A,23,38 'zadora':2A,12B,30,45
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['80s', 'pop', 'synthpop', 'duet', 'jacksons']
                                        'tag_date'  1980
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1674645882.3979971  (2023-01-25 12:24:42)
                             'size'  5943296