======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '174'
                                          'artist'  'The Tapeworm Vessel'
                                     'text_people'  ''
                                         'release'  'The Music Is Taboo Volume 1'
                                           'title'  'Wheelchair And Anaesthesia'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-1', "
 "'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-1', 'q-other-4', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['dark ambient']"
                                     'discogstags'  "['drone', 'electronic', 'experimental', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '144.4'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Renaldo And The Loaf tribute album...?'
'TALB' (Album/Movie/Show title)                     'The Music Is Taboo Volume 1'
'TBPM' (BPM (beats per minute))                     '144.4'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Wheelchair And Anaesthesia'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Tapeworm Vessel'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '08'
'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'                                  ['drone', 'electronic', 'experimental', 'ambient']
'TXXX:lastfmtags'                                   'dark ambient'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.97 dB'
'TXXX:replaygain_track_peak'                        '0.495268'

========================== row from database ==========================
                                              'id'  1374872
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Charles Klee - The Music Is Taboo Volume 1/08 Wheelchair and Anaesthesia - The Tapeworm Vessel.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  174
                                           'genre'  electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  6967568
                                           'mtime'  1642257540
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Charles Klee 08 and electronic unsorted;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  The Tapeworm Vessel
                                     'tag_release'  The Music Is Taboo Volume 1
                                       'tag_title'  Wheelchair And Anaesthesia
                                             'bpm'  144.4
                                    'search_title'  'anaesthesia':3 'and':2 'wheelchair':1
                                   'search_artist'  'tapeworm':2 'the':1 'vessel':3
                                  'search_release'  '1':6 'is':3 'music':2 'taboo':4 'the':1 'volume':5
                                     'search_rest'  'and':3 'charles':1 'electronic':4 'klee':2 'mor':14 'pl':9 'set':6,8,11,13 'shirleyspinoza':10,12 'unsorted':5,7
                                    'search_combo'  '1':12C 'anaesthesia':3A 'and':2A,15 'charles':13 'electronic':16 'is':9C 'klee':14 'mor':26 'music':8C 'pl':21 'set':18,20,23,25 'shirleyspinoza':22,24 'taboo':10C 'tapeworm':5B 'the':4B,7C 'unsorted':17,19 'vessel':6B 'volume':11C 'wheelchair':1A
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['dark ambient']
                                        'tag_date'  2008
                                     'discogstags'  ['drone', 'electronic', 'experimental', 'ambient']

============================== file details ==============================
                                           'mtime'  1642257539.6041555  (2022-01-15 15:38:59)
                             'size'  6967568