======================== unified (from filesystem) ========================
                                         'bitrate'  '193.578'
                                        'duration'  '213'
                                          'artist'  'Angelspit'
                                     'text_people'  ''
                                         'release'  'Carbon Beauty'
                                           'title'  'Channel Hell (Deathproof Remix)'
                                           'quals'  ("['Q-OLDST-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-HAP-1', "
 "'Q-LOCALNESS-1', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-3', 'Q-PLAY-2', 'q-bass-4', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['industrial', 'cyberpunk', 'electronic', 'ebm', 'industrial rock']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'eid-unsorted'
                                             'bpm'  '84.0'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Lbl:Metropolis C:MET703'
'TALB' (Album/Movie/Show title)                     'Carbon Beauty'
'TBPM' (BPM (beats per minute))                     '84.0'
'TCON' (Content type, a.k.a. Genre)                 'eid-unsorted'
'TDRC' (Recording time)                             '2011'
'TENC' (Encoded by)                                 "I'm Too Lame To Change The Default Settings"
'TIT2' (Title/songname/content description)         'Channel Hell (Deathproof Remix)'
'TKEY' (Initial key)                                '7A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Angelspit'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['industrial', 'cyberpunk', 'electronic', 'ebm', 'industrial rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.11 dB'
'TXXX:replaygain_track_peak'                        '0.407267'

========================== row from database ==========================
                                              'id'  1489787
                                            'path'  /data/Music/Bulk/00dwimp/06_angelspit-channel_hell_(deathproof_remix).mp3
                                         'working'  None
                                         'bitrate'  193
                                    'duration_sec'  213
                                           'genre'  eid-unsorted
                                        'filesize'  5180142
                                           'mtime'  1620311623
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 06_angelspit channel_hell_(deathproof_remix) eid unsorted
                                      'tag_artist'  Angelspit
                                     'tag_release'  Carbon Beauty
                                       'tag_title'  Channel Hell (Deathproof Remix)
                                             'bpm'  84.0
                                    'search_title'  'channel':1 'deathproof':3,4 'hell':2 'remix':5,6
                                   'search_artist'  'angelspit':1
                                  'search_release'  'beauty':2 'carbon':1
                                     'search_rest'  '00dwimp':1 '06':2 'angelspit':3 'channel':4,8 'deathproof':6,10 'eid':12 'hell':5,9 'remix':7,11 'unsorted':13
                                    'search_combo'  '00dwimp':10 '06':11 'angelspit':7B,12 'beauty':9C 'carbon':8C 'channel':1A,13,17 'deathproof':3A,4A,15,19 'eid':21 'hell':2A,14,18 'remix':5A,6A,16,20 'unsorted':22
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-1', 'Q-PLAY-2', 'q-bass-4']
                                      'lastfmtags'  ['industrial', 'cyberpunk', 'electronic', 'ebm', 'industrial rock']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620311622.6636472  (2021-05-06 16:33:42)
                             'size'  5180142