======================== unified (from filesystem) ========================
                                         'bitrate'  '182.531'
                                        'duration'  '281'
                                          'artist'  'Militant Cheerleaders On The Move'
                                     'text_people'  ''
                                         'release'  'Strike One'
                                           'title'  'War'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-SYN-3', 'Q-PLAY-3', 'q-bass-4', 'Q-CHART-1', 'q-drums-3', "
 "'q-other-2', 'q-piano-1', 'q-vocals-2', 'Q-MIXBEAT-3', 'Q-BUSY-3', "
 "'Q-GRIT-3']")
                                      'lastfmtags'  "['ebm', 'old school ebm', 'swedish', 'electronic', 'electro']"
                                     'discogstags'  "['ebm', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '100.0'
                                             'key'  '4B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Lb Prototyp C TYPCD27'
'TALB' (Album/Movie/Show title)                     'Strike One'
'TBPM' (BPM (beats per minute))                     '100.0'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'Lame 3.90.3'
'TIT2' (Title/songname/content description)         'War'
'TKEY' (Initial key)                                '4B'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Militant Cheerleaders On The Move'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['ebm', 'electronic']
'TXXX:lastfmtags'                                   ['ebm', 'old school ebm', 'swedish', 'electronic', 'electro']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.24 dB'
'TXXX:replaygain_track_peak'                        '0.488794'

========================== row from database ==========================
                                              'id'  1489874
                                            'path'  /data/Music/Bulk/00dwimp/strike one/10_war-fwyh.mp3
                                         'working'  None
                                         'bitrate'  182
                                    'duration_sec'  281
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  6424928
                                           'mtime'  1620296894
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp strike one 10_war fwyh eid ebm or industrial or darkwave
                                      'tag_artist'  Militant Cheerleaders On The Move
                                     'tag_release'  Strike One
                                       'tag_title'  War
                                             'bpm'  100.0
                                    'search_title'  'war':1
                                   'search_artist'  'cheerleaders':2 'militant':1 'move':5 'on':3 'the':4
                                  'search_release'  'one':2 'strike':1
                                     'search_rest'  '00dwimp':1 '10':4 'darkwave':11 'ebm':8 'eid':7 'fwyh':6 'industrial':10 'one':3 'or':9 'strike':2 'war':5
                                    'search_combo'  '00dwimp':9 '10':12 'cheerleaders':3B 'darkwave':19 'ebm':16 'eid':15 'fwyh':14 'industrial':18 'militant':2B 'move':6B 'on':4B 'one':8C,11 'or':17 'strike':7C,10 'the':5B 'war':1A,13
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-1', 'q-drums-3', 'Q-SYN-3', 'q-other-2', 'Q-HAP-1', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['ebm', 'old school ebm', 'swedish', 'electronic', 'electro']
                                        'tag_date'  2006
                                     'discogstags'  ['ebm', 'electronic']

============================== file details ==============================
                                           'mtime'  1620296894.0749507  (2021-05-06 12:28:14)
                             'size'  6424928