======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '142'
                                          'artist'  'Franz Ferdinand'
                                     'text_people'  ''
                                         'release'  'Darts of Pleasure'
                                           'title'  'Tell Her Tonight (home demo)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'britpop', 'indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '120.471'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Darts of Pleasure'
'TBPM' (BPM (beats per minute))                     '120.471'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Tell Her Tonight (home demo)'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Franz Ferdinand'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'britpop', 'indie rock', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.68 dB'
'TXXX:replaygain_track_peak'                        '0.277892'

========================== row from database ==========================
                                              'id'  1270735
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Franz Ferdinand/Darts Of Pleasure/MBZ;#Franz Ferdinand;#Darts of Pleasure;#04;#Tell Her Tonight (home demo).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  142
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  2283347
                                           'mtime'  1621697497
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Of MBZ;#Franz Ferdinand;#Darts Pleasure;#04;#Tell ifs songwriter indie rock
                                      'tag_artist'  Franz Ferdinand
                                     'tag_release'  Darts of Pleasure
                                       'tag_title'  Tell Her Tonight (home demo)
                                             'bpm'  120.471
                                    'search_title'  'demo':6,7 'her':2 'home':4,5 'tell':1 'tonight':3
                                   'search_artist'  'ferdinand':2 'franz':1
                                  'search_release'  'darts':1 'of':2 'pleasure':3
                                     'search_rest'  '00singer':1 '04':14,17 'darts':10,12 'eos':3 'ferdinand':9,11 'franz':6,8 'ifs':19 'indie':20 'mbz':5,7 'of':4 'pleasure':13,16 'rock':21 'songwriter':2 'tell':15,18
                                    'search_combo'  '00singer':13 '04':26,29 'darts':10C,22,24 'demo':6A,7A 'eos':15 'ferdinand':9B,21,23 'franz':8B,18,20 'her':2A 'home':4A,5A 'ifs':31 'indie':32 'mbz':17,19 'of':11C,16 'pleasure':12C,25,28 'rock':33 'songwriter':14 'tell':1A,27,30 'tonight':3A
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'britpop', 'indie rock', 'rock']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697496.6094735  (2021-05-22 17:31:36)
                             'size'  2283347