======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '260'
                                          'artist'  'Bite Like A Kitty'
                                     'text_people'  ''
                                         'release'  'Tellus #05 & #06: Special Double Audio Visual Issue'
                                           'title'  'Excerpt from "Same Way"'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-UNU-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                     'discogstags'  "['pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '129.2'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tellus #05 & #06: Special Double Audio Visual Issue'
'TBPM' (BPM (beats per minute))                     '129.2'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         'Excerpt from "Same Way"'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bite Like A Kitty'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '13'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['pop', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.01 dB'
'TXXX:replaygain_track_peak'                        '0.605346'

========================== row from database ==========================
                                              'id'  326336
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Tellus Audio Cassette Magazine/1984 - Tellus #05 & 06 - Special Double Audio Vision Issue/13 - Bite Like A Kitty - Excerpt from Same Way.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  260
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  6277680
                                           'mtime'  1636912084
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Cassette Magazine 1984 Vision 13 electronic experimental oddness
                                      'tag_artist'  Bite Like A Kitty
                                     'tag_release'  Tellus #05 & #06: Special Double Audio Visual Issue
                                       'tag_title'  Excerpt from "Same Way"
                                             'bpm'  129.2
                                    'search_title'  'excerpt':1 'from':2 'same':3 'way':4
                                   'search_artist'  'a':3 'bite':1 'kitty':4 'like':2
                                  'search_release'  '05':2,3 '06':4,5 'audio':8 'double':7 'issue':10 'special':6 'tellus':1 'visual':9
                                     'search_rest'  '1984':3 'cassette':1 'electronic':5 'experimental':6 'magazine':2 'oddness':7 'vision':4
                                    'search_combo'  '05':10C,11C '06':12C,13C '1984':21 'a':7B 'audio':16C 'bite':5B 'cassette':19 'double':15C 'electronic':23 'excerpt':1A 'experimental':24 'from':2A 'issue':18C 'kitty':8B 'like':6B 'magazine':20 'oddness':25 'same':3A 'special':14C 'tellus':9C 'vision':22 'visual':17C 'way':4A
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1984
                                     'discogstags'  ['pop', 'rock']

============================== file details ==============================
                                           'mtime'  1636912083.5095294  (2021-11-14 18:48:03)
                             'size'  6277680