======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '229'
                                          'artist'  "Destiny's Child"
                                     'text_people'  ''
                                         'release'  'The Writing on the Wall'
                                           'title'  "Jumpin' Jumpin'"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['rnb', 'female vocalists', 'soul', 'pop', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism;set-pl-billboard'
                                             'bpm'  '88.982'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         "·|[ Äx ]|· Wì£ð '99 ·|[ Äx ]|·"
'COMM:ID3v1 Comment:XXX'                            "7|[ Dx ]|7 Wl#p '99 7|[ Dx ]|7"
'TALB' (Album/Movie/Show title)                     'The Writing on the Wall'
'TBPM' (BPM (beats per minute))                     '88.982'
'TCON' (Content type, a.k.a. Genre)                 ['hip hop or rnb or rap or turntablism', 'set-pl-billboard']
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         "Jumpin' Jumpin'"
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               "Destiny's Child"
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['rnb', 'female vocalists', 'soul', 'pop', 'hip hop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.63 dB'
'TXXX:replaygain_track_peak'                        '0.515299'

========================== row from database ==========================
                                              'id'  1501447
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Destinys Child - Jumpin_ Jumpin_.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  229
                                           'genre'  hip hop or rnb or rap or turntablism;set-pl-billboard
                                        'filesize'  5519956
                                           'mtime'  1620532797
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat Destinys Jumpin_ Jumpin_ hip hop or rnb or rap or turntablism;set pl billboard
                                      'tag_artist'  Destiny's Child
                                     'tag_release'  The Writing on the Wall
                                       'tag_title'  Jumpin' Jumpin'
                                             'bpm'  88.982
                                    'search_title'  'jumpin':1,2
                                   'search_artist'  'child':4 'destiny':1 'destinys':3 's':2
                                  'search_release'  'on':3 'the':1 'wall':4 'writing':2
                                     'search_rest'  '00poprockelectronic':1 'billboard':17 'dance':3 'destinys':5 'generic':2 'hip':7 'hop':8 'jumpin':6 'or':9 'pl':16 'rap':11 'rnb':10 'set':13,15 'trapbeat':4 'turntablism':12,14
                                    'search_combo'  '00poprockelectronic':11 'billboard':27 'child':6B 'dance':13 'destiny':3B 'destinys':5B,15 'generic':12 'hip':17 'hop':18 'jumpin':1A,2A,16 'on':9C 'or':19 'pl':26 'rap':21 'rnb':20 's':4B 'set':23,25 'the':7C 'trapbeat':14 'turntablism':22,24 'wall':10C 'writing':8C
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-4', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'female vocalists', 'soul', 'pop', 'hip hop']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620532797.1546106  (2021-05-09 05:59:57)
                             'size'  5519956