======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '375'
                                          'artist'  'Amon Tobin'
                                     'text_people'  ''
                                         'release'  'Chaos Theory Remixed'
                                           'title'  'The Lighthouse (King Cannibal remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'trip hop', 'idm', 'electronic', 'ninja tune']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '12'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '139.948'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:ZENDNL171'                                    type PictureType.COVER_FRONT (Cover (front)) b'ZENDNL171'
                                     
'TALB' (Album/Movie/Show title)                     'Chaos Theory Remixed'
'TBPM' (BPM (beats per minute))                     '139.948'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2011'
'TIT2' (Title/songname/content description)         'The Lighthouse (King Cannibal remix)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Amon Tobin'
'TPE2' (Band/orchestra/accompaniment)               'Amon Tobin'
'TRCK' (Track number/Position in set)               '5/12'
'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'                                   ['electronica', 'trip hop', 'idm', 'electronic', 'ninja tune']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.43 dB'
'TXXX:replaygain_track_peak'                        '0.535646'

========================== row from database ==========================
                                              'id'  765610
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Amon Tobin - THE LIGHTHOUSE (King Cannibal remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  375
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  15101304
                                           'mtime'  1620586812
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism THE LIGHTHOUSE hip hop rnb rap turntablism
                                      'tag_artist'  Amon Tobin
                                     'tag_release'  Chaos Theory Remixed
                                       'tag_title'  The Lighthouse (King Cannibal remix)
                                             'bpm'  139.948
                                    'search_title'  'cannibal':5 'king':3,4 'lighthouse':2 'remix':6,7 'the':1
                                   'search_artist'  'amon':1 'tobin':2
                                  'search_release'  'chaos':1 'remixed':3 'theory':2
                                     'search_rest'  'hip':7 'hiphop':1 'hop':8 'lighthouse':6 'rap':2 'rnb':3 'the':5 'turntablism':4
                                    'search_combo'  'amon':8B 'cannibal':5A 'chaos':10C 'hip':19 'hiphop':13 'hop':20 'king':3A,4A 'lighthouse':2A,18 'rap':14 'remix':6A,7A 'remixed':12C 'rnb':15 'the':1A,17 'theory':11C 'tobin':9B 'turntablism':16
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'trip hop', 'idm', 'electronic', 'ninja tune']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586811.5665495  (2021-05-09 21:00:11)
                             'size'  15101304