======================== unified (from filesystem) ========================
                                         'bitrate'  '147.803'
                                        'duration'  '182'
                                          'artist'  'Schwump'
                                     'text_people'  ''
                                         'release'  'Kick in the Butt'
                                           'title'  'Kick in the Butt'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['insects', 'avant garde', 'outsider']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness;set-pl-mor'
                                             'bpm'  '143.8'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 0000087A 00001268 00002368 00007F22 00026BDD 0000C2D9 00004388 00006C8E '
 '0001F8A6 0000483E')
'TALB' (Album/Movie/Show title)                     'Kick in the Butt'
'TBPM' (BPM (beats per minute))                     '143.8'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-oddness', 'set-pl-mor']
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Kick in the Butt'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Schwump'
'TRCK' (Track number/Position in set)               '01'
'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:lastfmtags'                                   ['insects', 'avant garde', 'outsider']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.71 dB'
'TXXX:replaygain_track_peak'                        '0.434865'

========================== row from database ==========================
                                              'id'  1377063
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Schwump - Kick In The Butt/01 - Kick in the Butt.mp3
                                         'working'  None
                                         'bitrate'  147
                                    'duration_sec'  182
                                           'genre'  electronic-experimental-oddness;set-pl-mor
                                        'filesize'  3379916
                                           'mtime'  1636915866
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm In The 01 electronic experimental oddness;set pl mor
                                      'tag_artist'  Schwump
                                     'tag_release'  Kick in the Butt
                                       'tag_title'  Kick in the Butt
                                             'bpm'  143.8
                                    'search_title'  'butt':4 'in':2 'kick':1 'the':3
                                   'search_artist'  'schwump':1
                                  'search_release'  'butt':4 'in':2 'kick':1 'the':3
                                     'search_rest'  'electronic':3 'experimental':4 'in':1 'mor':10 'oddness':5,7 'pl':9 'set':6,8 'the':2
                                    'search_combo'  'butt':4A,9C 'electronic':12 'experimental':13 'in':2A,7C,10 'kick':1A,6C 'mor':19 'oddness':14,16 'pl':18 'schwump':5B 'set':15,17 'the':3A,8C,11
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['insects', 'avant garde', 'outsider']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636915865.6782992  (2021-11-14 19:51:05)
                             'size'  3379916