======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '119'
                                          'artist'  'Hugo Montenegro'
                                     'text_people'  ''
                                         'release'  'Afternoon Mood'
                                           'title'  'Impala'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'Q-PLAY-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-vocals-1', 'q-mixbeat-2', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  ("['instrumental', 'illstreet', 'somafm', 'soundtrack', 'lounge', 'easy "
 "listening']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '142.5'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000004B2 0000071E 00001F6B 000035B3 00007C14 0001416D 0000666C 0000690A '
 '0000B49C 0000B49C')
'TALB' (Album/Movie/Show title)                     'Afternoon Mood'
'TBPM' (BPM (beats per minute))                     '142.5'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDRC' (Recording time)                             '1970'
'TENC' (Encoded by)                                 'iTunes v4.0'
'TIT2' (Title/songname/content description)         'Impala'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Chevrolet Building a Better Way'
'TPE2' (Band/orchestra/accompaniment)               'Hugo Montenegro'
'TRCK' (Track number/Position in set)               '15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['instrumental',
 'illstreet',
 'somafm',
 'soundtrack',
 'lounge',
 'easy listening']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.11 dB'
'TXXX:replaygain_track_peak'                        '0.482991'

========================== row from database ==========================
                                              'id'  1296242
                                            'path'  /data/Music/Bulk/0playlists/Hugo Montenegro - AFTERNOON MOOD 75a/15. Impala - Chevrolet Building a Better Way.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  119
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  2870339
                                           'mtime'  1620541744
                                   'redo_metaread'  0
                                        'rest_str'   0playlists AFTERNOON MOOD 75a 15. Chevrolet Building Better Way prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Hugo Montenegro
                                     'tag_release'  Afternoon Mood
                                       'tag_title'  Impala
                                             'bpm'  142.5
                                    'search_title'  'impala':1
                                   'search_artist'  'hugo':1 'montenegro':2
                                  'search_release'  'afternoon':1 'mood':2
                                     'search_rest'  '0playlists':1 '15':5,6 '75a':4 'afternoon':2 'better':9 'bossa':17 'building':8 'chevrolet':7 'exotica':16 'jazz':13 'jb':12 'lounge':14 'mood':3 'or':15 'prerock':11 'way':10
                                    'search_combo'  '0playlists':6 '15':10,11 '75a':9 'afternoon':4C,7 'better':14 'bossa':22 'building':13 'chevrolet':12 'exotica':21 'hugo':2B 'impala':1A 'jazz':18 'jb':17 'lounge':19 'montenegro':3B 'mood':5C,8 'or':20 'prerock':16 'way':15
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'illstreet', 'somafm', 'soundtrack', 'lounge', 'easy listening']
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620541743.8616197  (2021-05-09 08:29:03)
                             'size'  2870339