======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '138'
                                          'artist'  'The 5 Canadians'
                                     'text_people'  ''
                                         'release'  'Trash Box: - Wild Psychotic Garage Punk !!! Vol. 5'
                                           'title'  'Writing on the Wall'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-3', 'q-other-3', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['garage rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '98.7'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Trash Box: - Wild Psychotic Garage Punk !!! Vol. 5'
'TBPM' (BPM (beats per minute))                     '98.7'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDRC' (Recording time)                             '2004'
'TENC' (Encoded by)                                 'iTunes 11.1.5.5'
'TIT2' (Title/songname/content description)         'Writing on the Wall'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'The 5 Canadians'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   'garage rock'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'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'                        '+1.76 dB'
'TXXX:replaygain_track_peak'                        '0.429495'
'TXXX:tracknum'                                     '03'

========================== row from database ==========================
                                              'id'  1418002
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Bitter End - va - Trash Box - Wild Psychotic Garage Punk !!! Vol. 5/03 Writing on the Wall.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  138
                                           'genre'  rock-gr-punk
                                        'filesize'  2774343
                                           'mtime'  1622658932
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner Bitter End va 03 rock gr punk
                                      'tag_artist'  The 5 Canadians
                                     'tag_release'  Trash Box: - Wild Psychotic Garage Punk !!! Vol. 5
                                       'tag_title'  Writing on the Wall
                                             'bpm'  98.7
                                    'search_title'  'on':2 'the':3 'wall':4 'writing':1
                                   'search_artist'  '5':2 'canadians':3 'the':1
                                  'search_release'  '5':10 'box':2,3 'garage':6 'psychotic':5 'punk':7 'trash':1 'vol':8,9 'wild':4
                                     'search_rest'  'bitter':5 'end':6 'garage':2 'gr':9 'punk':1 'rock':8 'stoner':4 'surf':3 'va':7
                                    'search_combo'  '5':6B,17C 'bitter':22 'box':9C,10C 'canadians':7B 'end':23 'garage':13C,19 'gr':26 'on':2A 'psychotic':12C 'punk':14C,18 'rock':25 'stoner':21 'surf':20 'the':3A,5B 'trash':8C 'va':24 'vol':15C,16C 'wall':4A 'wild':11C 'writing':1A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['garage rock']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622658932.0858047  (2021-06-02 20:35:32)
                             'size'  2774343