======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '108'
                                          'artist'  'Gnarls Barkley'
                                     'text_people'  'Brian Burton/Thomas Calloway'
                                         'release'  'St. Elsewhere'
                                           'title'  'Online'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', 'Q-JZFKS-3', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['alternative', 'soul', 'funk', 'hip hop']"
                                     'discogstags'  ("['hip hop', 'rock', 'funk / soul', 'alternative rock', 'jazzy hip-hop', "
 "'soul']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '14'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '97'
                                             'key'  '4A'
                                        'acoustid'  '29b3ee96-79d8-42e0-9503-3441aa5338a2'
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000009A9 000007AE 000056F2 00004C4C 00014187 00012E24 000096ED 000096C1 '
 '00019B05 00007453')
'COMM:iTunPGAP:eng'                                 '1/'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000B10 00000000004948E0 00000000 004263EB 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '14+B2BE55A45F9514871FBE1A8831A7FD26+7013969'
'TALB' (Album/Movie/Show title)                     'St. Elsewhere'
'TBPM' (BPM (beats per minute))                     '97'
'TCOM' (Composer)                                   'Brian Burton/Thomas Calloway'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-05-09'
'TENC' (Encoded by)                                 'iTunes v7.6.2'
'TIT2' (Title/songname/content description)         'Online'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Gnarls Barkley'
'TPE2' (Band/orchestra/accompaniment)               'Gnarls Barkley'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Downtown'
'TRCK' (Track number/Position in set)               '11/14'
'TSO2'                                              'Gnarls Barkley'
'TSOP' (Performer sort order)                       'Gnarls Barkley'
'TSRC' (ISRC (international standard recording code))  'GBAHT0600211/USAT20611588'
'TXXX:ASIN'                                         'B000F3AAUW'
'TXXX:Acoustid Id'                                  '29b3ee96-79d8-42e0-9503-3441aa5338a2'
'TXXX:BARCODE'                                      '878037000320'
'TXXX:CATALOGNUMBER'                                '8 7803-70003-2 0'
'TXXX:MusicBrainz Album Artist Id'                  'a47c3aa2-7d87-475c-a2c7-1e2047dafb09'
'TXXX:MusicBrainz Album Id'                         '31b1d9b7-ac38-4e39-8fc3-b8af1b31ef5c'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a47c3aa2-7d87-475c-a2c7-1e2047dafb09'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['hip hop', 'rock', 'funk / soul', 'alternative rock', 'jazzy hip-hop', 'soul']
'TXXX:lastfmtags'                                   ['alternative', 'soul', 'funk', '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'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.85 dB'
'TXXX:replaygain_track_peak'                        '0.499261'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'fedaa2c2-bab1-45c1-bd7b-9d4c371effcd')

========================== row from database ==========================
                                              'id'  1259796
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Gnarls Barkley - St. Elsewhere/11 Online.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  108
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  4363642
                                           'mtime'  1620584045
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 11 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Gnarls Barkley
                                     'tag_release'  St. Elsewhere
                                       'tag_title'  Online
                                             'bpm'  97.0
                                    'search_title'  'online':1
                                   'search_artist'  'barkley':2 'gnarls':1
                                  'search_release'  'elsewhere':3 'st':1,2
                                     'search_rest'  'hip':5 'hiphop':1 'hop':6 'or':7 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'barkley':3B 'elsewhere':6C 'gnarls':2B 'hip':11 'hiphop':7 'hop':12 'online':1A 'or':13 'rap':8 'rnb':9 'st':4C,5C 'turntablism':10
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-3', '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'  ['alternative', 'soul', 'funk', 'hip hop']
                                        'tag_date'  2006
                                     'discogstags'  ['hip hop', 'rock', 'funk / soul', 'alternative rock', 'jazzy hip-hop', 'soul']

============================== file details ==============================
                                           'mtime'  1620584045.3273492  (2021-05-09 20:14:05)
                             'size'  4363642