======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '140'
                                          'artist'  'Kim Boekbinder'
                                     'text_people'  ''
                                         'release'  'The Impossible Girl'
                                           'title'  'Song for my Father'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['female vocalists', 'alternative', 'cabaret', 'dark cabaret', 'bandcamp']"
                                     'discogstags'  ("['rock', 'pop', 'folk, world, & country', 'folk rock', 'folk', 'pop rock', "
 "'country', 'lo-fi', 'bluegrass', 'vocal', 'lounge', 'power pop', "
 "'experimental', 'acoustic', 'ballad']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-pop'
                                             'bpm'  '119.900'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     'The Impossible Girl'
'TBPM' (BPM (beats per minute))                     '119.900'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-pop'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Song for my Father'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Kim Boekbinder'
'TRCK' (Track number/Position in set)               '13'
'TSRC' (ISRC (international standard recording code))  'USX9P1041815'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock',
 'pop',
 'folk, world, & country',
 'folk rock',
 'folk',
 'pop rock',
 'country',
 'lo-fi',
 'bluegrass',
 'vocal',
 'lounge',
 'power pop',
 'experimental',
 'acoustic',
 'ballad']
'TXXX:lastfmtags'                                   ['female vocalists', 'alternative', 'cabaret', 'dark cabaret', 'bandcamp']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.80 dB'
'TXXX:replaygain_track_peak'                        '0.591114'
'USLT:None:eng'                                     ('In between me and you\r\n'
 'are a million points of light,\r\n'
 "I've cast them up into a darkening sky.\r\n"
 'You can follow them to me\r\n'
 'when you are lost or you are free\r\n'
 'and I will wait here, I will wonder why.\r\n'
 '\r\n'
 'The closer I get to the truth\r\n'
 'the further away I feel,\r\n'
 'I am grappling in a terrifying free fall.\r\n'
 'All I have is all I know,\r\n'
 'a vague concept of how it goes,\r\n'
 'it coalesces, makes a shape, then slips away.')

========================== row from database ==========================
                                              'id'  1421979
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/[LM]Boekbinder/[LM]Kim Boekbinder - The Impossible Girl/mp3/Kim Boekbinder - The Impossible Girl - 13 Song for my Father.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  140
                                           'genre'  ifs-songwriter-pop
                                        'filesize'  5784051
                                           'mtime'  1620646291
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos [LM]Boekbinder [LM]Kim mp3 13 ifs songwriter pop
                                      'tag_artist'  Kim Boekbinder
                                     'tag_release'  The Impossible Girl
                                       'tag_title'  Song for my Father
                                             'bpm'  119.9
                                    'search_title'  'father':4 'for':2 'my':3 'song':1
                                   'search_artist'  'boekbinder':2 'kim':1
                                  'search_release'  'girl':3 'impossible':2 'the':1
                                     'search_rest'  '00singer':1 'boekbinder':5 'eos':3 'ifs':11 'kim':8 'lm':4,7 'lmboekbinder':6 'lmkim':9 'mp3':10 'pop':12 'songwriter':2
                                    'search_combo'  '00singer':10 'boekbinder':6B,14 'eos':12 'father':4A 'for':2A 'girl':9C 'ifs':20 'impossible':8C 'kim':5B,17 'lm':13,16 'lmboekbinder':15 'lmkim':18 'mp3':19 'my':3A 'pop':21 'song':1A 'songwriter':11 'the':7C
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['female vocalists', 'alternative', 'cabaret', 'dark cabaret', 'bandcamp']
                                        'tag_date'  2010
                                     'discogstags'  ['rock', 'pop', 'folk, world, & country', 'folk rock', 'folk', 'pop rock', 'country', 'lo-fi', 'bluegrass', 'vocal', 'lounge', 'power pop', 'experimental', 'acoustic', 'ballad']

============================== file details ==============================
                                           'mtime'  1620646291.4808688  (2021-05-10 13:31:31)
                             'size'  5784051