======================== unified (from filesystem) ========================
                                         'bitrate'  '153.971'
                                        'duration'  '231'
                                          'artist'  'The Flaming Lips'
                                     'text_people'  'Flaming Lips'
                                         'release'  'Hit To Death In The Future Head'
                                           'title'  ("Talkin' 'Bout The Smiling Deathporn Immortality Blues (Everyone Wants To "
 'Live Forever)')
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']"
                                     'discogstags'  "['rock', 'alternative rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '11'
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '99.2'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Hit To Death In The Future Head'
'TBPM' (BPM (beats per minute))                     '99.2'
'TCOM' (Composer)                                   'Flaming Lips'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '1992'
'TIT2' (Title/songname/content description)         ("Talkin' 'Bout The Smiling Deathporn Immortality Blues (Everyone Wants To "
 'Live Forever)')
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Flaming Lips'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '1/11'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'alternative rock']
'TXXX:iTunes_CDDB_IDs'                              '11+45D413B25C66F55FDF5EA7A015582A91+4545879'
'TXXX:lastfmtags'                                   ['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.42 dB'
'TXXX:replaygain_track_peak'                        '0.478881'
'TXXX:tempo'                                        '00000 BPM'

========================== row from database ==========================
                                              'id'  1499372
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/The Flaming Lips - Hit To Death In The Future Head/01 talkin_ _bout the smiling deathporn immortality blues (everyone wants to live forever).mp3
                                         'working'  None
                                         'bitrate'  154
                                    'duration_sec'  231
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  4462099
                                           'mtime'  1637330237
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock 01 talkin_ _bout the smiling deathporn immortality blues (everyone wants to live forever) ifs songwriter indie rock
                                      'tag_artist'  The Flaming Lips
                                     'tag_release'  Hit To Death In The Future Head
                                       'tag_title'  Talkin' 'Bout The Smiling Deathporn Immortality Blues (Everyone Wants To Live Forever)
                                             'bpm'  99.2
                                    'search_title'  'blues':9 'bout':3,4 'deathporn':7 'everyone':10,11 'forever':15,16 'immortality':8 'live':14 'smiling':6 'talkin':1,2 'the':5 'to':13 'wants':12
                                   'search_artist'  'flaming':2 'lips':3 'the':1
                                  'search_release'  'death':3 'future':6 'head':7 'hit':1 'in':4 'the':5 'to':2
                                     'search_rest'  '00poprockelectronic':1 'blues':10 'bout':5 'deathporn':8 'everyone':11,12 'forever':16,17 'ifs':18 'immortality':9 'indie':20 'indierock':3 'live':15 'poprock':2 'rock':21 'smiling':7 'songwriter':19 'talkin':4 'the':6 'to':14 'wants':13
                                    'search_combo'  '00poprockelectronic':27 'blues':9A,36 'bout':3A,4A,31 'death':22C 'deathporn':7A,34 'everyone':10A,11A,37,38 'flaming':18B 'forever':15A,16A,42,43 'future':25C 'head':26C 'hit':20C 'ifs':44 'immortality':8A,35 'in':23C 'indie':46 'indierock':29 'lips':19B 'live':14A,41 'poprock':28 'rock':47 'smiling':6A,33 'songwriter':45 'talkin':1A,2A,30 'the':5A,17B,24C,32 'to':13A,21C,40 'wants':12A,39
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-4', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']
                                        'tag_date'  1992
                                     'discogstags'  ['rock', 'alternative rock']

============================== file details ==============================
                                           'mtime'  1637330237.4218912  (2021-11-19 14:57:17)
                             'size'  4462099