======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '287'
                                          'artist'  'Chinga Chavin'
                                     'text_people'  ''
                                         'release'  'Raunchy Rock & Roll'
                                           'title'  'Asshole From El Paso'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-2', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['for the girlfriend mixtape']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '25'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'set-th-novelty'
                                             'bpm'  '137.1'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 0000016A 00000139 000010E3 00000EB7 0002D315 0002D315 00005319 00004963 '
 '0001172F 0001172F')
'TALB' (Album/Movie/Show title)                     'Raunchy Rock & Roll'
'TBPM' (BPM (beats per minute))                     '137.1'
'TCON' (Content type, a.k.a. Genre)                 'set-th-novelty'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Asshole From El Paso'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '287791'
'TPE1' (Lead performer(s)/Soloist(s))               'Chinga Chavin'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '15/25'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   'for the girlfriend mixtape'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.60 dB'
'TXXX:replaygain_track_peak'                        '0.772054'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'150bf5a5-66c2-4690-82d7-57042f6deaf6')

========================== row from database ==========================
                                              'id'  1384240
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Slim Gaillard - various artists - raunchy rock & roll/15 chinga chavin - asshole from el paso.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  287
                                           'genre'  set-th-novelty
                                        'filesize'  5765177
                                           'mtime'  1678926848
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Slim Gaillard various artists raunchy rock roll 15 chinga chavin asshole from el paso set th novelty
                                      'tag_artist'  Chinga Chavin
                                     'tag_release'  Raunchy Rock & Roll
                                       'tag_title'  Asshole From El Paso
                                             'bpm'  137.1
                                    'search_title'  'asshole':1 'el':3 'from':2 'paso':4
                                   'search_artist'  'chavin':2 'chinga':1
                                  'search_release'  'raunchy':1 'rock':2 'roll':3
                                     'search_rest'  'artists':4 'asshole':10 'chavin':9 'chinga':8 'el':12 'from':11 'gaillard':2 'novelty':16 'paso':13 'raunchy':5 'rock':6 'roll':7 'set':14 'slim':1 'th':15 'various':3
                                    'search_combo'  'artists':13 'asshole':1A,19 'chavin':6B,18 'chinga':5B,17 'el':3A,21 'from':2A,20 'gaillard':11 'novelty':25 'paso':4A,22 'raunchy':7C,14 'rock':8C,15 'roll':9C,16 'set':23 'slim':10 'th':24 'various':12
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']
                                      'lastfmtags'  ['for the girlfriend mixtape']
                                        'tag_date'  1995
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1678926847.7363489  (2023-03-16 01:34:07)
                             'size'  5765177