======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '200'
                                          'artist'  'Venetian Snares + Speedranch'
                                     'text_people'  ''
                                         'release'  'Making Orange Things'
                                           'title'  'Viva Las Vegas'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-4', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['breakcore', 'noise', 'experimental', 'idm', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch-breakcore'
                                             'bpm'  '119.971'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Making Orange Things'
'TBPM' (BPM (beats per minute))                     '119.971'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch-breakcore'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Viva Las Vegas'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Venetian Snares + Speedranch'
'TRCK' (Track number/Position in set)               '9'
'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:lastfmtags'                                   ['breakcore', 'noise', 'experimental', 'idm', 'electronic']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.80 dB'
'TXXX:replaygain_track_peak'                        '0.383038'

========================== row from database ==========================
                                              'id'  142933
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Venetian Snares/(2001) Making Orange Things/Venetian Snares + Speedranch - Making Orange Things - 09 - Viva Las Vegas.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  200
                                           'genre'  electronic-experimental-glitch-breakcore
                                        'filesize'  3212402
                                           'mtime'  1621637865
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm (2001) 09 electronic experimental glitch breakcore
                                      'tag_artist'  Venetian Snares + Speedranch
                                     'tag_release'  Making Orange Things
                                       'tag_title'  Viva Las Vegas
                                             'bpm'  119.971
                                    'search_title'  'las':2 'vegas':3 'viva':1
                                   'search_artist'  'snares':2 'speedranch':3 'venetian':1
                                  'search_release'  'making':1 'orange':2 'things':3
                                     'search_rest'  '2001':1,2 'breakcore':6 'electronic':3 'experimental':4 'glitch':5
                                    'search_combo'  '2001':10,11 'breakcore':15 'electronic':12 'experimental':13 'glitch':14 'las':2A 'making':7C 'orange':8C 'snares':5B 'speedranch':6B 'things':9C 'vegas':3A 'venetian':4B 'viva':1A
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-3']
                                      'lastfmtags'  ['breakcore', 'noise', 'experimental', 'idm', 'electronic']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621637864.6506677  (2021-05-22 00:57:44)
                             'size'  3212402