======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '441'
                                          'artist'  'DJ Spooky vs The Freight Elevator Quartet'
                                     'text_people'  ''
                                         'release'  'Epitonic Abstract'
                                           'title'  'File Under Futurism(Grooveprotocol mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-4', 'q-syn-3', '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-3']")
                                      'lastfmtags'  "['trip-hop', 'breakcore', 'turntablism', 'dubstep', 'drum n bass']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '116.1'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Epitonic Abstract'
'TBPM' (BPM (beats per minute))                     '116.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'File Under Futurism(Grooveprotocol mix)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'DJ Spooky vs The Freight Elevator Quartet'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['trip-hop', 'breakcore', 'turntablism', 'dubstep', 'drum n bass']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.74 dB'
'TXXX:replaygain_track_peak'                        '0.407592'

========================== row from database ==========================
                                              'id'  985861
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Epitonic abstract/DJ Spooky vs The Freight Elevator Quartet-File Under Futurism(Grooveprotocol mix).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  441
                                           'genre'  electronic-unsorted
                                        'filesize'  7064979
                                           'mtime'  1642339732
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm abstract electronic unsorted
                                      'tag_artist'  DJ Spooky vs The Freight Elevator Quartet
                                     'tag_release'  Epitonic Abstract
                                       'tag_title'  File Under Futurism(Grooveprotocol mix)
                                             'bpm'  116.1
                                    'search_title'  'file':1 'futurism':3 'futurismgrooveprotocol':5 'grooveprotocol':4 'mix':6,7 'under':2
                                   'search_artist'  'dj':1 'elevator':6 'freight':5 'quartet':7 'spooky':2 'the':4 'vs':3
                                  'search_release'  'abstract':2 'epitonic':1
                                     'search_rest'  'abstract':1 'electronic':2 'unsorted':3
                                    'search_combo'  'abstract':16C,17 'dj':8B 'electronic':18 'elevator':13B 'epitonic':15C 'file':1A 'freight':12B 'futurism':3A 'futurismgrooveprotocol':5A 'grooveprotocol':4A 'mix':6A,7A 'quartet':14B 'spooky':9B 'the':11B 'under':2A 'unsorted':19 'vs':10B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-4', 'q-syn-3', '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-3']
                                      'lastfmtags'  ['trip-hop', 'breakcore', 'turntablism', 'dubstep', 'drum n bass']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642339732.2945054  (2022-01-16 14:28:52)
                             'size'  7064979