======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '99'
                                          'artist'  'The Residents'
                                     'text_people'  ''
                                         'release'  'Residue Deux'
                                           'title'  'Kamikazi Lady'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']"
                                     'discogstags'  ("['electronic', 'rock', 'pop', 'abstract', 'art rock', 'experimental', "
 "'avantgarde']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness-calmer'
                                             'bpm'  '145.267'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'COMM:CDDB Disc ID:XXX'                             '4B0F1D16'
'COMM:ID3v1 Comment:XXX'                            '4B0F1D16'
'TALB' (Album/Movie/Show title)                     'Residue Deux'
'TBPM' (BPM (beats per minute))                     '145.267'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness-calmer'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Kamikazi Lady'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Residents'
'TRCK' (Track number/Position in set)               '03'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80, LAME dll 3.91, 192 Kbit/s, Stereo, High quality'
'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'                                  ['electronic',
 'rock',
 'pop',
 'abstract',
 'art rock',
 'experimental',
 'avantgarde']
'TXXX:lastfmtags'                                   ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.53 dB'
'TXXX:replaygain_track_peak'                        '0.309989'

========================== row from database ==========================
                                              'id'  1279047
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Residents - excerpts from...Residue (1983) [192k]/03. Kamikazi Lady.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  99
                                           'genre'  electronic-experimental-oddness-calmer
                                        'filesize'  2402734
                                           'mtime'  1636902877
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm excerpts from...Residue (1983) [192k] 03. electronic experimental oddness calmer
                                      'tag_artist'  The Residents
                                     'tag_release'  Residue Deux
                                       'tag_title'  Kamikazi Lady
                                             'bpm'  145.267
                                    'search_title'  'kamikazi':1 'lady':2
                                   'search_artist'  'residents':2 'the':1
                                  'search_release'  'deux':2 'residue':1
                                     'search_rest'  '03':9,10 '192k':7,8 '1983':5,6 'calmer':14 'electronic':11 'excerpts':1 'experimental':12 'from':2 'fromresidue':4 'oddness':13 'residue':3
                                    'search_combo'  '03':15,16 '192k':13,14 '1983':11,12 'calmer':20 'deux':6C 'electronic':17 'excerpts':7 'experimental':18 'from':8 'fromresidue':10 'kamikazi':1A 'lady':2A 'oddness':19 'residents':4B 'residue':5C,9 'the':3B
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic', 'rock', 'pop', 'abstract', 'art rock', 'experimental', 'avantgarde']

============================== file details ==============================
                                           'mtime'  1636902876.6448004  (2021-11-14 16:14:36)
                             'size'  2402734