======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '138'
                                          'artist'  'Flying Lotus'
                                     'text_people'  ''
                                         'release'  'Kutmah presents Worldwide Family Vol. 2'
                                           'title'  'Samsfav'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-3', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['downtempo', 'instrumental hip hop', 'electronic', 'hip hop', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  '21'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'loc-unsorted;set-th-sex'
                                             'bpm'  '87.069'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Kutmah presents Worldwide Family Vol. 2'
'TBPM' (BPM (beats per minute))                     '87.069'
'TCON' (Content type, a.k.a. Genre)                 ['loc-unsorted', 'set-th-sex']
'TDRC' (Recording time)                             '2012'
'TENC' (Encoded by)                                 'FHG'
'TIT2' (Title/songname/content description)         'Samsfav'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Flying Lotus'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '17/21'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['downtempo', 'instrumental hip hop', 'electronic', 'hip hop', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.12 dB'
'TXXX:replaygain_track_peak'                        '0.431900'

========================== row from database ==========================
                                              'id'  374510
                                            'path'  /data/Music/Bulk/00localcharacter/VA - Kutmah Presents Worldwide Family Vol._2-_BWOOD082CD_-WEB-2012/17-flying_lotus--samsfav-oma.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  138
                                           'genre'  loc-unsorted;set-th-sex
                                        'filesize'  5555504
                                           'mtime'  1621629846
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter VA Presents Vol._2 _BWOOD082CD_ WEB 2012 17 flying_lotus samsfav oma loc unsorted;set th sex
                                      'tag_artist'  Flying Lotus
                                     'tag_release'  Kutmah presents Worldwide Family Vol. 2
                                       'tag_title'  Samsfav
                                             'bpm'  87.069
                                    'search_title'  'samsfav':1
                                   'search_artist'  'flying':1 'lotus':2
                                  'search_release'  '2':7 'family':4 'kutmah':1 'presents':2 'vol':5,6 'worldwide':3
                                     'search_rest'  '2':4,6 '2012':9 'bwood082cd':7 'flying':10 'loc':14 'lotus':11 'oma':13 'presents':2 'samsfav':12 'set':16,18 'sex':20 'th':19 'unsorted':15,17 'va':1 'vol':3,5 'web':8
                                    'search_combo'  '2':10C,14,16 '2012':19 'bwood082cd':17 'family':7C 'flying':2B,20 'kutmah':4C 'loc':24 'lotus':3B,21 'oma':23 'presents':5C,12 'samsfav':1A,22 'set':26,28 'sex':30 'th':29 'unsorted':25,27 'va':11 'vol':8C,9C,13,15 'web':18 'worldwide':6C
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['downtempo', 'instrumental hip hop', 'electronic', 'hip hop', 'experimental']
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629845.8894067  (2021-05-21 22:44:05)
                             'size'  5555504