======================== unified (from filesystem) ========================
                                         'bitrate'  '299.373'
                                        'duration'  '360'
                                          'artist'  'Aphex Twin'
                                     'text_people'  ''
                                         'release'  'Syro'
                                           'title'  'CIRCLONT6A (Syrobonkus Mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-4', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['draq', 'drjazzmrfunkmusic', 'electric textures']"
                                     'discogstags'  "['breakbeat', 'idm', 'downtempo', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch-breakcore'
                                             'bpm'  '141.9'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Syro'
'TBPM' (BPM (beats per minute))                     '141.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch-breakcore'
'TDRC' (Recording time)                             '2014'
'TIT2' (Title/songname/content description)         'CIRCLONT6A (Syrobonkus Mix)'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '360200'
'TPE1' (Lead performer(s)/Soloist(s))               'Aphex Twin'
'TRCK' (Track number/Position in set)               '6'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.99.5 (http://lame.sf.net)'
'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'                                  ['breakbeat', 'idm', 'downtempo', 'electronic']
'TXXX:lastfmtags'                                   ['draq', 'drjazzmrfunkmusic', 'electric textures']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.61 dB'
'TXXX:replaygain_track_peak'                        '0.319053'

========================== row from database ==========================
                                              'id'  934116
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Aphex Twin/2014 - Syro/06 CIRCLONT6A (Syrobonkus Mix).mp3
                                         'working'  None
                                         'bitrate'  299
                                    'duration_sec'  360
                                           'genre'  electronic-experimental-glitch-breakcore
                                        'filesize'  13483194
                                           'mtime'  1620522417
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2014 06 electronic experimental glitch breakcore
                                      'tag_artist'  Aphex Twin
                                     'tag_release'  Syro
                                       'tag_title'  CIRCLONT6A (Syrobonkus Mix)
                                             'bpm'  141.9
                                    'search_title'  'circlont6a':1 'mix':4,5 'syrobonkus':2,3
                                   'search_artist'  'aphex':1 'twin':2
                                  'search_release'  'syro':1
                                     'search_rest'  '2014':1 'breakcore':5 'electronic':2 'experimental':3 'glitch':4
                                    'search_combo'  '2014':9 'aphex':6B 'breakcore':13 'circlont6a':1A 'electronic':10 'experimental':11 'glitch':12 'mix':4A,5A 'syro':8C 'syrobonkus':2A,3A 'twin':7B
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['draq', 'drjazzmrfunkmusic', 'electric textures']
                                        'tag_date'  2014
                                     'discogstags'  ['breakbeat', 'idm', 'downtempo', 'electronic']

============================== file details ==============================
                                           'mtime'  1620522417.3079357  (2021-05-09 03:06:57)
                             'size'  13483194