======================== unified (from filesystem) ========================
                                         'bitrate'  '138.702'
                                        'duration'  '282'
                                          'artist'  'Garry Bradbury'
                                     'text_people'  ''
                                         'release'  'Drug Induced Sex Rituals'
                                           'title'  'Polar Bear In A Snowstorm With Experimental Atomic Accordian'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', '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-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronic', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '121.8'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Drug Induced Sex Rituals'
'TBPM' (BPM (beats per minute))                     '121.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '1991'
'TIT2' (Title/songname/content description)         'Polar Bear In A Snowstorm With Experimental Atomic Accordian'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Garry Bradbury'
'TRCK' (Track number/Position in set)               '14'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronic', 'experimental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.71 dB'
'TXXX:replaygain_track_peak'                        '0.715805'

========================== row from database ==========================
                                              'id'  727903
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Garry Bradbury - Drug Induced Sex Rituals (Sevcom, 1991) [184k VBR]/14 [138kbps] polar bear in a snowstorm with.mp3
                                         'working'  None
                                         'bitrate'  138
                                    'duration_sec'  282
                                           'genre'  electronic-experimental
                                        'filesize'  4896647
                                           'mtime'  1636916883
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm (Sevcom, 1991) [184k VBR] 14 [138kbps] polar bear in snowstorm with electronic experimental
                                      'tag_artist'  Garry Bradbury
                                     'tag_release'  Drug Induced Sex Rituals
                                       'tag_title'  Polar Bear In A Snowstorm With Experimental Atomic Accordian
                                             'bpm'  121.8
                                    'search_title'  'a':4 'accordian':9 'atomic':8 'bear':2 'experimental':7 'in':3 'polar':1 'snowstorm':5 'with':6
                                   'search_artist'  'bradbury':2 'garry':1
                                  'search_release'  'drug':1 'induced':2 'rituals':4 'sex':3
                                     'search_rest'  '138kbps':9,10 '184k':5,6 '1991':3,4 'bear':12 'electronic':16 'experimental':17 'in':13 'polar':11 'sevcom':1,2 'snowstorm':14 'vbr':7,8 'with':15
                                    'search_combo'  '138kbps':24,25 '184k':20,21 '1991':18,19 'a':4A 'accordian':9A 'atomic':8A 'bear':2A,27 'bradbury':11B 'drug':12C 'electronic':31 'experimental':7A,32 'garry':10B 'in':3A,28 'induced':13C 'polar':1A,26 'rituals':15C 'sevcom':16,17 'sex':14C 'snowstorm':5A,29 'vbr':22,23 'with':6A,30
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'experimental']
                                        'tag_date'  1991
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636916883.207454  (2021-11-14 20:08:03)
                             'size'  4896647