======================== unified (from filesystem) ========================
                                         'bitrate'  '268.533'
                                        'duration'  '250'
                                          'artist'  'Matmos'
                                     'text_people'  ''
                                         'release'  'The Rose Has Teeth In The Mouth Of A Beast'
                                           'title'  'Germs Burn For Darby Crash'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-UNU-2', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'glitch', 'idm', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '99.910'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000005B4 0000075E 00002913 000030F5 000180DC 0001810A 00007DBB 00007264 '
 '00010A77 0001810A')
'TALB' (Album/Movie/Show title)                     'The Rose Has Teeth In The Mouth Of A Beast'
'TBPM' (BPM (beats per minute))                     '99.910'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Germs Burn For Darby Crash'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Matmos'
'TRCK' (Track number/Position in set)               '07'
'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'                                   ['electronica', 'glitch', 'idm', 'electronic', 'experimental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.48 dB'
'TXXX:replaygain_track_peak'                        '0.699800'

========================== row from database ==========================
                                              'id'  1312406
                                            'path'  /data/Music/Bulk/00poprockelectronic/Matmos/The Rose Has Teeth In The Mouth Of A Beast/07 germs burn for darby crash.mp3
                                         'working'  None
                                         'bitrate'  269
                                    'duration_sec'  250
                                           'genre'  electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  8394830
                                           'mtime'  1647348187
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 07 germs burn for darby crash electronic unsorted;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Matmos
                                     'tag_release'  The Rose Has Teeth In The Mouth Of A Beast
                                       'tag_title'  Germs Burn For Darby Crash
                                             'bpm'  99.91
                                    'search_title'  'burn':2 'crash':5 'darby':4 'for':3 'germs':1
                                   'search_artist'  'matmos':1
                                  'search_release'  'a':8 'beast':9 'has':3 'in':5 'mouth':6 'of':7 'rose':2 'teeth':4 'the':1
                                     'search_rest'  '00poprockelectronic':1 'burn':3 'crash':6 'darby':5 'electronic':7 'for':4 'germs':2 'mor':17 'pl':12 'set':9,11,14,16 'shirleyspinoza':13,15 'unsorted':8,10
                                    'search_combo'  '00poprockelectronic':16 'a':14C 'beast':15C 'burn':2A,18 'crash':5A,21 'darby':4A,20 'electronic':22 'for':3A,19 'germs':1A,17 'has':9C 'in':11C 'matmos':6B 'mor':32 'mouth':12C 'of':13C 'pl':27 'rose':8C 'set':24,26,29,31 'shirleyspinoza':28,30 'teeth':10C 'the':7C 'unsorted':23,25
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['electronica', 'glitch', 'idm', 'electronic', 'experimental']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1647348186.7296984  (2022-03-15 13:43:06)
                             'size'  8394830