======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '151'
                                          'artist'  'Passions'
                                     'text_people'  ''
                                         'release'  'The Lavender Jungle'
                                           'title'  'Jungle Drums'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'post punk', 'new wave', 'kitsune', 'electro', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage'
                                             'bpm'  '119.971'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Lavender Jungle'
'TBPM' (BPM (beats per minute))                     '119.971'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-garage'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Jungle Drums'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Passions'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['dance', 'post punk', 'new wave', 'kitsune', 'electro', 'electronic']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.92 dB'
'TXXX:replaygain_track_peak'                        '0.274468'

========================== row from database ==========================
                                              'id'  1344863
                                            'path'  /data/Music/Bulk/00poprockelectronic/lavender jungle/09 Jungle Drums.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  151
                                           'genre'  rock-gr-garage
                                        'filesize'  3645266
                                           'mtime'  1620392622
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic lavender jungle 09 rock gr garage
                                      'tag_artist'  Passions
                                     'tag_release'  The Lavender Jungle
                                       'tag_title'  Jungle Drums
                                             'bpm'  119.971
                                    'search_title'  'drums':2 'jungle':1
                                   'search_artist'  'passions':1
                                  'search_release'  'jungle':3 'lavender':2 'the':1
                                     'search_rest'  '00poprockelectronic':1 'garage':6 'gr':5 'jungle':3 'lavender':2 'rock':4
                                    'search_combo'  '00poprockelectronic':7 'drums':2A 'garage':12 'gr':11 'jungle':1A,6C,9 'lavender':5C,8 'passions':3B 'rock':10 'the':4C
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'post punk', 'new wave', 'kitsune', 'electro', 'electronic']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620392622.2810535  (2021-05-07 15:03:42)
                             'size'  3645266