======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '123'
                                          'artist'  'The Residents'
                                     'text_people'  ''
                                         'release'  'Fingerprince'
                                           'title'  'Death In Barstow'
                                           '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-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-vocals-2', 'q-mixbeat-1', "
 "'Q-PIANO-3']")
                                      'lastfmtags'  "['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']"
                                     'discogstags'  "['electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '1976'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness-calmer'
                                             'bpm'  '84.8'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'COMM:CDDB Disc ID:XXX'                             'DA0C6B12'
'TALB' (Album/Movie/Show title)                     'Fingerprince'
'TBPM' (BPM (beats per minute))                     '84.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness-calmer'
'TDRC' (Recording time)                             '1976'
'TENC' (Encoded by)                                 'LAME3.91 192/S/HQ.'
'TIT2' (Title/songname/content description)         'Death In Barstow'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Residents'
'TRCK' (Track number/Position in set)               '08'
'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-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['electronic', 'experimental']
'TXXX:lastfmtags'                                   ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.47 dB'
'TXXX:replaygain_track_peak'                        '0.664487'

========================== row from database ==========================
                                              'id'  934864
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Residents/1977 - The Residents - Fingerprince (Torso, 1987) [192k]/08. death in barstow.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  123
                                           'genre'  electronic-experimental-oddness-calmer
                                        'filesize'  2978317
                                           'mtime'  1636902874
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1977 (Torso, 1987) [192k] 08. death barstow electronic experimental oddness calmer
                                      'tag_artist'  The Residents
                                     'tag_release'  Fingerprince
                                       'tag_title'  Death In Barstow
                                             'bpm'  84.8
                                    'search_title'  'barstow':3 'death':1 'in':2
                                   'search_artist'  'residents':2 'the':1
                                  'search_release'  'fingerprince':1
                                     'search_rest'  '08':8,9 '192k':6,7 '1977':1 '1987':4,5 'barstow':11 'calmer':15 'death':10 'electronic':12 'experimental':13 'oddness':14 'torso':2,3
                                    'search_combo'  '08':14,15 '192k':12,13 '1977':7 '1987':10,11 'barstow':3A,17 'calmer':21 'death':1A,16 'electronic':18 'experimental':19 'fingerprince':6C 'in':2A 'oddness':20 'residents':5B 'the':4B 'torso':8,9
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', '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'  1976
                                     'discogstags'  ['electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1636902873.9162655  (2021-11-14 16:14:33)
                             'size'  2978317