======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '165'
                                          'artist'  'Lewis Black'
                                     'text_people'  ''
                                         'release'  'Luther Burbank Performing Arts Center Blues'
                                           'title'  'Nipple Clamps'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['stand up comedy', 'comedy', 'political', 'spoken word', 'stand up']"
                                     'discogstags'  "['non-music']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'nonmusic-speech-comedy or drama'
                                             'bpm'  '107'
                                             'key'  '6A'
                                        'acoustid'  '84b50eba-2981-4953-bd9a-4b3bf21f2f02'
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Luther Burbank Performing Arts Center Blues'
'TBPM' (BPM (beats per minute))                     '107'
'TCON' (Content type, a.k.a. Genre)                 'nonmusic-speech-comedy or drama'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Nipple Clamps'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Lewis Black'
'TPE2' (Band/orchestra/accompaniment)               'Lewis Black'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Stand Up! Records'
'TRCK' (Track number/Position in set)               '8/12'
'TSO2'                                              'Black, Lewis'
'TSOP' (Performer sort order)                       'Black, Lewis'
'TXXX:Acoustid Id'                                  '84b50eba-2981-4953-bd9a-4b3bf21f2f02'
'TXXX:Artists'                                      'Lewis Black'
'TXXX:CATALOGNUMBER'                                'SUR022'
'TXXX:FMPS_Rating'                                  '0.4'
'TXXX:MP3GAIN_MINMAX'                               '000,175'
'TXXX:MusicBrainz Album Artist Id'                  '96774518-0e32-4a69-8aa3-8df0527fb6af'
'TXXX:MusicBrainz Album Id'                         '69d1710e-a3fa-3c37-94e8-d2c5ef55d824'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'other/spokenword'
'TXXX:MusicBrainz Artist Id'                        '96774518-0e32-4a69-8aa3-8df0527fb6af'
'TXXX:MusicBrainz Release Group Id'                 '707078ab-c00f-379a-95c3-93c8ca41482d'
'TXXX:MusicBrainz Release Track Id'                 'b25a95eb-a268-3dcc-b991-c11f2b18c194'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'non-music'
'TXXX:lastfmtags'                                   ['stand up comedy', 'comedy', 'political', 'spoken word', 'stand up']
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.35 dB'
'TXXX:replaygain_track_peak'                        '0.442931'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'025fa330-bb96-428e-b477-f3703a5b96bd')

========================== row from database ==========================
                                              'id'  338170
                                            'path'  /data/Music/Bulk/0nonmusic/Lewis Black/Lewis Black - Luther Burbank Performing Arts Center Blues/08 - Nipple Clamps.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  165
                                           'genre'  nonmusic-speech-comedy or drama
                                        'filesize'  3992182
                                           'mtime'  1621853457
                                   'redo_metaread'  0
                                        'rest_str'   0nonmusic 08 nonmusic speech comedy drama
                                      'tag_artist'  Lewis Black
                                     'tag_release'  Luther Burbank Performing Arts Center Blues
                                       'tag_title'  Nipple Clamps
                                             'bpm'  107.0
                                    'search_title'  'clamps':2 'nipple':1
                                   'search_artist'  'black':2 'lewis':1
                                  'search_release'  'arts':4 'blues':6 'burbank':2 'center':5 'luther':1 'performing':3
                                     'search_rest'  '0nonmusic':1 'comedy':4 'drama':5 'nonmusic':2 'speech':3
                                    'search_combo'  '0nonmusic':11 'arts':8C 'black':4B 'blues':10C 'burbank':6C 'center':9C 'clamps':2A 'comedy':14 'drama':15 'lewis':3B 'luther':5C 'nipple':1A 'nonmusic':12 'performing':7C 'speech':13
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['stand up comedy', 'comedy', 'political', 'spoken word', 'stand up']
                                        'tag_date'  2006
                                     'discogstags'  ['non-music']

============================== file details ==============================
                                           'mtime'  1621853457.32047  (2021-05-24 12:50:57)
                             'size'  3992182