======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '258'
                                          'artist'  'RIAA'
                                     'text_people'  ''
                                         'release'  'Recording Industries Are Archaic'
                                           'title'  "Chris Rock's In The Place (Chris Rock Vs Prodigy)"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'mashup', 'bastard pop', 'experimental', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'set-mashup or collage'
                                             'bpm'  '139.6'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Recording Industries Are Archaic'
'TBPM' (BPM (beats per minute))                     '139.6'
'TCON' (Content type, a.k.a. Genre)                 'set-mashup or collage'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         "Chris Rock's In The Place (Chris Rock Vs Prodigy)"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'RIAA'
'TRCK' (Track number/Position in set)               '07'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['electronica', 'mashup', 'bastard pop', 'experimental', 'funk']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.32 dB'
'TXXX:replaygain_track_peak'                        '0.313979'

========================== row from database ==========================
                                              'id'  1512893
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/RIAA/2005 - Recording Industries Are Archaic/07 - Chris Rock_s In The Place (Chris Rock Vs Prodigy).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  258
                                           'genre'  set-mashup or collage
                                        'filesize'  6225894
                                           'mtime'  1636756642
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2005 07 Rock_s set mashup collage
                                      'tag_artist'  RIAA
                                     'tag_release'  Recording Industries Are Archaic
                                       'tag_title'  Chris Rock's In The Place (Chris Rock Vs Prodigy)
                                             'bpm'  139.6
                                    'search_title'  'chris':1,8 'in':5 'place':7 'prodigy':11,12 'rock':2,9 'rocks':4 's':3 'the':6 'vs':10
                                   'search_artist'  'riaa':1
                                  'search_release'  'archaic':4 'are':3 'industries':2 'recording':1
                                     'search_rest'  '2005':1 'collage':6 'mashup':5 'rock':2 's':3 'set':4
                                    'search_combo'  '2005':18 'archaic':17C 'are':16C 'chris':1A,8A 'collage':23 'in':5A 'industries':15C 'mashup':22 'place':7A 'prodigy':11A,12A 'recording':14C 'riaa':13B 'rock':2A,9A,19 'rocks':4A 's':3A,20 'set':21 'the':6A 'vs':10A
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  10A
                                           '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-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'mashup', 'bastard pop', 'experimental', 'funk']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636756641.584453  (2021-11-12 23:37:21)
                             'size'  6225894