======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '197'
                                          'artist'  'Vanilla Ninja'
                                     'text_people'  ''
                                         'release'  'Love Is War'
                                           'title'  'Dangerzone (long version)'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-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-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['eurovision', 'female vocalists', 'estonian', 'pop', 'rock']"
                                     'discogstags'  "['rock', 'pop rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '111.333'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Love Is War'
'TBPM' (BPM (beats per minute))                     '111.333'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Dangerzone (long version)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Vanilla Ninja'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'pop rock']
'TXXX:lastfmtags'                                   ['eurovision', 'female vocalists', 'estonian', 'pop', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.09 dB'
'TXXX:replaygain_track_peak'                        '0.370175'

========================== row from database ==========================
                                              'id'  1299057
                                            'path'  /data/Music/Bulk/00poprockelectronic/Vanilla Ninja/Vanilla Ninja__Alben__04. Love Is War__cifsa891.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  197
                                           'genre'  electronic-unsorted
                                        'filesize'  7891171
                                           'mtime'  1636912208
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Ninja__Alben__04. War__cifsa891 electronic unsorted
                                      'tag_artist'  Vanilla Ninja
                                     'tag_release'  Love Is War
                                       'tag_title'  Dangerzone (long version)
                                             'bpm'  111.333
                                    'search_title'  'dangerzone':1 'long':2,3 'version':4,5
                                   'search_artist'  'ninja':2 'vanilla':1
                                  'search_release'  'is':2 'love':1 'war':3
                                     'search_rest'  '00poprockelectronic':1 '04':4,7 'alben':3,6 'cifsa891':9 'electronic':10 'ninja':2,5 'unsorted':11 'war':8
                                    'search_combo'  '00poprockelectronic':11 '04':14,17 'alben':13,16 'cifsa891':19 'dangerzone':1A 'electronic':20 'is':9C 'long':2A,3A 'love':8C 'ninja':7B,12,15 'unsorted':21 'vanilla':6B 'version':4A,5A 'war':10C,18
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', '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-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['eurovision', 'female vocalists', 'estonian', 'pop', 'rock']
                                        'tag_date'  2006
                                     'discogstags'  ['rock', 'pop rock']

============================== file details ==============================
                                           'mtime'  1636912208.4507027  (2021-11-14 18:50:08)
                             'size'  7891171