======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '281'
                                          'artist'  'Kid606 vs omniBot'
                                     'text_people'  ''
                                         'release'  'Unamerican Activity'
                                           'title'  'Obviously Oblivious'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-4', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  '13'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch-breakcore'
                                             'bpm'  '140.044'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Unamerican Activity'
'TBPM' (BPM (beats per minute))                     '140.044'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch-breakcore'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Obviously Oblivious'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'omniBot'
'TPE2' (Band/orchestra/accompaniment)               'Kid606 vs omniBot'
'TRCK' (Track number/Position in set)               '03/13'
'TXXX:DISCOGS_ARTIST_LINK'                          'omniBot'
'TXXX:DISCOGS_CATALOG'                              'VC-145'
'TXXX:DISCOGS_COUNTRY'                              'US'
'TXXX:DISCOGS_LABEL'                                'Vinyl Communications'
'TXXX:DISCOGS_LABEL_LINK'                           'Vinyl+Communications'
'TXXX:DISCOGS_ORIGINAL_TRACK_NUMBER'                '03'
'TXXX:DISCOGS_RATING'                               '3.5'
'TXXX:DISCOGS_RELEASED'                             '1998'
'TXXX:DISCOGS_RELEASE_ID'                           '33040'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:STYLE'                                        ['Hardcore', 'Gabber', 'Noise']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.86 dB'
'TXXX:replaygain_track_peak'                        '0.419552'

========================== row from database ==========================
                                              'id'  760763
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Collaborations/Kid606 vs Omnibot - 1998 - Unamerican Activity (320 from lossless)/03 omniBot - Obviously Oblivious.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  281
                                           'genre'  electronic-experimental-glitch-breakcore
                                        'filesize'  11267772
                                           'mtime'  1636136227
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Collaborations Omnibot 1998 (320 from lossless) 03 electronic experimental glitch breakcore
                                      'tag_artist'  Kid606 vs omniBot
                                     'tag_release'  Unamerican Activity
                                       'tag_title'  Obviously Oblivious
                                             'bpm'  140.044
                                    'search_title'  'oblivious':2 'obviously':1
                                   'search_artist'  'bot':5 'kid606':1 'omni':4 'omnibot':3 'vs':2
                                  'search_release'  'activity':2 'unamerican':1
                                     'search_rest'  '1998':7 '320':8,9 'breakcore':16 'collaborations':5 'electronic':13 'experimental':14 'from':10 'glitch':15 'hiphop':1 'lossless':11,12 'omnibot':6 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '1998':16 '320':17,18 'activity':9C 'bot':7B 'breakcore':25 'collaborations':14 'electronic':22 'experimental':23 'from':19 'glitch':24 'hiphop':10 'kid606':3B 'lossless':20,21 'oblivious':2A 'obviously':1A 'omni':6B 'omnibot':5B,15 'rap':11 'rnb':12 'turntablism':13 'unamerican':8C 'vs':4B
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  []
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636136226.8717163  (2021-11-05 19:17:06)
                             'size'  11267772