======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '523'
                                          'artist'  'Hocus Pocus'
                                     'text_people'  ''
                                         'release'  'Place 54'
                                           'title'  'Voyage Immobile'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['jazz hop', 'hip hop', 'french', 'rap']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '15'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '96.853'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Place 54'
'TBPM' (BPM (beats per minute))                     '96.853'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Voyage Immobile'
'TKEY' (Initial key)                                '9A'
'TLEN' (Length)                                     '523973'
'TPE1' (Lead performer(s)/Soloist(s))               'Hocus Pocus'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '14/15'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.98.2 (http://www.mp3dev.org/)'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['jazz hop', 'hip hop', 'french', 'rap']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.03 dB'
'TXXX:replaygain_track_peak'                        '0.447798'

========================== row from database ==========================
                                              'id'  1269463
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Hocus Pocus - c2c/Hocus Pocus - [2007] Place 54 - 320CBR/14 Voyage Immobile.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  523
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  20987609
                                           'mtime'  1620584411
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism c2c [2007] 320CBR 14 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Hocus Pocus
                                     'tag_release'  Place 54
                                       'tag_title'  Voyage Immobile
                                             'bpm'  96.853
                                    'search_title'  'immobile':2 'voyage':1
                                   'search_artist'  'hocus':1 'pocus':2
                                  'search_release'  '54':2 'place':1
                                     'search_rest'  '2007':6,7 '320cbr':8 'c2c':5 'hip':9 'hiphop':1 'hop':10 'or':11 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '2007':12,13 '320cbr':14 '54':6C 'c2c':11 'hip':15 'hiphop':7 'hocus':3B 'hop':16 'immobile':2A 'or':17 'place':5C 'pocus':4B 'rap':8 'rnb':9 'turntablism':10 'voyage':1A
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jazz hop', 'hip hop', 'french', 'rap']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620584411.1549904  (2021-05-09 20:20:11)
                             'size'  20987609