======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '225'
                                          'artist'  'A Flock of Seagulls'
                                     'text_people'  ''
                                         'release'  "'80s Retro (disc 2)"
                                           'title'  'I Ran (So Far Away)'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'new romantic', 'pop', 'synthpop']"
                                     'discogstags'  "['electro house', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '145.5'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     "'80s Retro (disc 2)"
'TBPM' (BPM (beats per minute))                     '145.5'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'I Ran (So Far Away)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'A Flock of Seagulls'
'TPE2' (Band/orchestra/accompaniment)               'A Flock of Seagulls'
'TRCK' (Track number/Position in set)               '13'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electro house', 'pop']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'new romantic', 'pop', 'synthpop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.63 dB'
'TXXX:replaygain_track_peak'                        '0.453789'

========================== row from database ==========================
                                              'id'  1514583
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/A Flock of Seagulls/MBZ;#A Flock of Seagulls;#_80s Retro (disc 2);#13;#I Ran (So Far Away).mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  225
                                           'genre'  rock-unsorted
                                        'filesize'  7220912
                                           'mtime'  1620389058
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk MBZ;#A Seagulls;#_80s 2);#13;#I rock unsorted
                                      'tag_artist'  A Flock of Seagulls
                                     'tag_release'  '80s Retro (disc 2)
                                       'tag_title'  I Ran (So Far Away)
                                             'bpm'  145.5
                                    'search_title'  'away':6,7 'far':5 'i':1 'ran':2 'so':3,4
                                   'search_artist'  'a':1 'flock':2 'of':3 'seagulls':4
                                  'search_release'  '2':6,7 '80s':1,2 'disc':4,5 'retro':3
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '13':15,18 '2':14,17 '80s':11,13 'a':7,9 'disco':3 'i':16,19 'mbz':6,8 'postpunk':5 'rock':20 'seagulls':10,12 'unsorted':21 'waves':2
                                    'search_combo'  '00newwave':22 '00poprockelectronic':19 '13':33,36 '2':17C,18C,32,35 '80s':12C,13C,29,31 'a':8B,25,27 'away':6A,7A 'disc':15C,16C 'disco':21 'far':5A 'flock':9B 'i':1A,34,37 'mbz':24,26 'of':10B 'postpunk':23 'ran':2A 'retro':14C 'rock':38 'seagulls':11B,28,30 'so':3A,4A 'unsorted':39 'waves':20
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'new romantic', 'pop', 'synthpop']
                                        'tag_date'  1985
                                     'discogstags'  ['electro house', 'pop']

============================== file details ==============================
                                           'mtime'  1620389057.9579847  (2021-05-07 14:04:17)
                             'size'  7220912