======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '379'
                                          'artist'  'DJ Spooky'
                                     'text_people'  'Paul D. Miller'
                                         'release'  'Riddim Warfare'
                                           'title'  'Polyphony of One'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  ("['turntablism', 'illbient', 'hip hop', 'trip hop', 'electronic', "
 "'experimental']")
                                     'discogstags'  "['electronic', 'hip hop', 'abstract', 'broken beat', 'breaks']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '21'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '120.0'
                                             'key'  '3A'
                                        'acoustid'  'bf23342a-feaa-4f30-91c2-fc33c9ace48a'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Riddim Warfare'
'TBPM' (BPM (beats per minute))                     '120.0'
'TCOM' (Composer)                                   'Paul D. Miller'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Paul D. Miller'], ['engineer', 'Dan Yashiv'], ['mix', 'Oscar Monsalve'], ['mix', 'David Darlington'], ['mix', 'Paul D. Miller'], ['mix', 'Allen Towbin'], ['bass', 'Paul D. Miller'], ['additional vocal', 'DJ Spooky'], ['chimes, gong, guitar and piano', 'DJ Spooky']])
'TIT2' (Title/songname/content description)         'Polyphony of One'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'DJ Spooky'
'TPE2' (Band/orchestra/accompaniment)               'DJ Spooky'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Outpost Recordings'
'TRCK' (Track number/Position in set)               '16/21'
'TSO2'                                              'Spooky, DJ'
'TSOP' (Performer sort order)                       'Spooky, DJ'
'TXXX:ASIN'                                         'B00000C2BV'
'TXXX:Acoustid Id'                                  'bf23342a-feaa-4f30-91c2-fc33c9ace48a'
'TXXX:BARCODE'                                      '607703003125'
'TXXX:CATALOGNUMBER'                                'OPRD-30031'
'TXXX:Mp3gain_minmax'                               '089,205'
'TXXX:Mp3gain_undo'                                 '+005,+005,N'
'TXXX:MusicBrainz Album Artist Id'                  'c8dbbadb-f5f1-449c-8827-43d00a73fe89'
'TXXX:MusicBrainz Album Id'                         '3ba16765-4c14-404c-a1f9-8ba2c92342fe'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c8dbbadb-f5f1-449c-8827-43d00a73fe89'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'hip hop', 'abstract', 'broken beat', 'breaks']
'TXXX:lastfmtags'                                   ['turntablism', 'illbient', 'hip hop', 'trip hop', 'electronic', 'experimental']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.06 dB'
'TXXX:replaygain_track_peak'                        '0.473796'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'9ad1ee38-41f9-4256-9ef4-e65becb536bc')

========================== row from database ==========================
                                              'id'  1277059
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/DJ Spooky/DJ Spooky - Riddim Warfare/16 - Polyphony of One.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  379
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  9122039
                                           'mtime'  1620587057
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 16 hip hop or rnb or rap or turntablism
                                      'tag_artist'  DJ Spooky
                                     'tag_release'  Riddim Warfare
                                       'tag_title'  Polyphony of One
                                             'bpm'  120.0
                                    'search_title'  'of':2 'one':3 'polyphony':1
                                   'search_artist'  'dj':1 'spooky':2
                                  'search_release'  'riddim':1 'warfare':2
                                     'search_rest'  'hip':5 'hiphop':1 'hop':6 'or':7 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'dj':4B 'hip':12 'hiphop':8 'hop':13 'of':2A 'one':3A 'or':14 'polyphony':1A 'rap':9 'riddim':6C 'rnb':10 'spooky':5B 'turntablism':11 'warfare':7C
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['turntablism', 'illbient', 'hip hop', 'trip hop', 'electronic', 'experimental']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic', 'hip hop', 'abstract', 'broken beat', 'breaks']

============================== file details ==============================
                                           'mtime'  1620587057.353732  (2021-05-09 21:04:17)
                             'size'  9122039