======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '321'
                                          'artist'  'Deus'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'The Magic Hour'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['alternative rock', 'indie', 'alternative', 'belgian', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '121.3'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '121.3'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TIT2' (Title/songname/content description)         'The Magic Hour'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Deus'
'TXXX:Mp3gain_minmax'                               '089,180'
'TXXX:Mp3gain_undo'                                 '+005,+005,N'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['alternative rock', 'indie', 'alternative', 'belgian', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.03 dB'
'TXXX:replaygain_track_peak'                        '0.460865'

========================== row from database ==========================
                                              'id'  1363291
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/dEUS/The Ideal Crash/Deus - The Magic Hour.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  321
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  6436498
                                           'mtime'  1637330382
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock dEUS Ideal Crash ifs songwriter indie rock
                                      'tag_artist'  Deus
                                     'tag_release'  None
                                       'tag_title'  The Magic Hour
                                             'bpm'  121.3
                                    'search_title'  'hour':3 'magic':2 'the':1
                                   'search_artist'  'deus':1
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'crash':6 'd':11 'deus':4 'eus':12 'ideal':5 'ifs':7 'indie':9 'indierock':3 'poprock':2 'rock':10 'songwriter':8
                                    'search_combo'  '00poprockelectronic':5 'crash':10 'd':15 'deus':4B,8 'eus':16 'hour':3A 'ideal':9 'ifs':11 'indie':13 'indierock':7 'magic':2A 'poprock':6 'rock':14 'songwriter':12 'the':1A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'indie', 'alternative', 'belgian', 'rock']
                                        'tag_date'  
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1637330382.2817943  (2021-11-19 14:59:42)
                             'size'  6436498