======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '256'
                                          'artist'  'Adele'
                                     'text_people'  ''
                                         'release'  'gay top 100'
                                           'title'  'Set Fire To The Rain'
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 "'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
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                                      'lastfmtags'  "['indie', 'female vocalists', 'soul', 'british', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
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                                      'tracktotal'  ''
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted'
                                             'bpm'  '107.322'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'gay top 100'
'TBPM' (BPM (beats per minute))                     '107.322'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-unsorted'
'TCOP' (Copyright message)                          'Tnm'
'TDRC' (Recording time)                             '2011'
'TENC' (Encoded by)                                 'Tnm'
'TIT2' (Title/songname/content description)         'Set Fire To The Rain'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Adele'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '106'
'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', 'female vocalists', 'soul', 'british', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.32 dB'
'TXXX:replaygain_track_peak'                        '0.415323'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='Tnm')

========================== row from database ==========================
                                              'id'  1323737
                                            'path'  /data/Music/Bulk/00poprockelectronic/gay top 100 - 2015/099 - Adele - Set Fire To The Rain.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  256
                                           'genre'  electronic-generic or radio-unsorted
                                        'filesize'  10633729
                                           'mtime'  1628353550
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2015 099 electronic generic or radio unsorted
                                      'tag_artist'  Adele
                                     'tag_release'  gay top 100
                                       'tag_title'  Set Fire To The Rain
                                             'bpm'  107.322
                                    'search_title'  'fire':2 'rain':5 'set':1 'the':4 'to':3
                                   'search_artist'  'adele':1
                                  'search_release'  '100':3 'gay':1 'top':2
                                     'search_rest'  '00poprockelectronic':1 '2015':2 'electronic':3 'generic':4 'or':5 'radio':6 'unsorted':7
                                    'search_combo'  '00poprockelectronic':10 '100':9C '2015':11 'adele':6B 'electronic':12 'fire':2A 'gay':7C 'generic':13 'or':14 'radio':15 'rain':5A 'set':1A 'the':4A 'to':3A 'top':8C 'unsorted':16
                                    'tag_tracknum'  106
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'female vocalists', 'soul', 'british', 'singer songwriter']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353549.6332054  (2021-08-07 18:25:49)
                             'size'  10633729