======================== unified (from filesystem) ========================
                                         'bitrate'  '196.596'
                                        'duration'  '396'
                                          'artist'  'Long Beach Dub Allstars'
                                     'text_people'  ''
                                         'release'  'Wonders of the World'
                                           'title'  'Grass Cloud'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-OLDST-2', 'Q-HHRNBTT-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'ska', 'dub', 'punk', 'hip-hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '17'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub'
                                             'bpm'  '133.140'
                                             'key'  '7A'
                                        'acoustid'  '5f1c0e62-b133-4d51-bc89-4eda3ab3e4fb'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Wonders of the World'
'TBPM' (BPM (beats per minute))                     '133.140'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-09-11'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Paul Leary'], ['engineer', 'Jessy Moss'], ['engineer', 'Eddie Ashworth'], ['mix', 'Eddie Ashworth'], ['mix', 'Paul Leary'], ['drums', 'Bud Gaugh'], ['electric bass guitar and electric upright bass', 'Eric Wilson'], ['drums, percussion and turntable(s)', 'Marshall Goodman'], ['vocal', 'Tim Wu'], ['vocal', 'Jack Maness'], ['vocal', 'Opie Ortiz'], ['hammond organ and keyboard', 'Jack Maness'], ['flute and saxophone', 'Tim Wu']])
'TIT2' (Title/songname/content description)         'Grass Cloud'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Long Beach Dub Allstars'
'TPE2' (Band/orchestra/accompaniment)               'Long Beach Dub Allstars'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'DreamWorks Records'
'TRCK' (Track number/Position in set)               '16/17'
'TSO2'                                              'Long Beach Dub Allstars'
'TSOP' (Performer sort order)                       'Long Beach Dub Allstars'
'TXXX:ASIN'                                         'B00005NVKM'
'TXXX:Acoustid Id'                                  '5f1c0e62-b133-4d51-bc89-4eda3ab3e4fb'
'TXXX:BARCODE'                                      '600445029521'
'TXXX:CATALOGNUMBER'                                '0044-50295-2'
'TXXX:MusicBrainz Album Artist Id'                  'c7a2ba91-4efd-4ac5-b5ae-d2c238dbfb88'
'TXXX:MusicBrainz Album Id'                         'a286919f-5b13-4516-8b86-2952b1cf9391'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c7a2ba91-4efd-4ac5-b5ae-d2c238dbfb88'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['reggae', 'ska', 'dub', 'punk', 'hip-hop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.98 dB'
'TXXX:replaygain_track_peak'                        '0.445099'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b5d522ab-6660-47cd-bc47-36d180264327')

========================== row from database ==========================
                                              'id'  1339218
                                            'path'  /data/Music/Bulk/00poprockelectronic/Long Beach Dub Allstars/wonders of the world/Long Beach Dub Allstars - Wonders Of The World - 16 - Grass Cloud.mp3
                                         'working'  None
                                         'bitrate'  196
                                    'duration_sec'  396
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub
                                        'filesize'  9752033
                                           'mtime'  1620524673
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic wonders world Of The 16 loc style reggae dub ska dancehall dub
                                      'tag_artist'  Long Beach Dub Allstars
                                     'tag_release'  Wonders of the World
                                       'tag_title'  Grass Cloud
                                             'bpm'  133.14
                                    'search_title'  'cloud':2 'grass':1
                                   'search_artist'  'allstars':4 'beach':2 'dub':3 'long':1
                                  'search_release'  'of':2 'the':3 'wonders':1 'world':4
                                     'search_rest'  '00poprockelectronic':1 'dancehall':11 'dub':9 'loc':6 'of':4 'reggae':8 'ska':10 'style':7 'the':5 'wonders':2 'world':3
                                    'search_combo'  '00poprockelectronic':11 'allstars':6B 'beach':4B 'cloud':2A 'dancehall':21 'dub':5B,19 'grass':1A 'loc':16 'long':3B 'of':8C,14 'reggae':18 'ska':20 'style':17 'the':9C,15 'wonders':7C,12 'world':10C,13
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'ska', 'dub', 'punk', 'hip-hop']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620524673.4997149  (2021-05-09 03:44:33)
                             'size'  9752033