======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '176'
                                          'artist'  'Travi$ Scott'
                                     'text_people'  ''
                                         'release'  'Rodeo (Deluxe Edition)'
                                           'title'  'Never Catch Me'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dirty south', 'houston', 'hip hop', 'rap', 'trap']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '134.199'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Rodeo (Deluxe Edition)'
'TBPM' (BPM (beats per minute))                     '134.199'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         'Never Catch Me'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Travi$ Scott'
'TPE2' (Band/orchestra/accompaniment)               'Travi$ Scott'
'TPUB' (Publisher)                                  'Epic Records (Sony Music)'
'TRCK' (Track number/Position in set)               '16'
'TXXX:ENCODED BY'                                   'AryaN_L33T'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SOURCE'                                       'https://itunes.apple.com/us/album/rodeo-deluxe/id1031530485'
'TXXX:lastfmtags'                                   ['dirty south', 'houston', 'hip hop', 'rap', 'trap']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-4.71 dB'
'TXXX:replaygain_track_peak'                        '0.514311'

========================== row from database ==========================
                                              'id'  1305145
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/16 Never Catch Me.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  176
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  7086288
                                           'mtime'  1620572658
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 16 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Travi$ Scott
                                     'tag_release'  Rodeo (Deluxe Edition)
                                       'tag_title'  Never Catch Me
                                             'bpm'  134.199
                                    'search_title'  'catch':2 'me':3 'never':1
                                   'search_artist'  'scott':2 'travi':1
                                  'search_release'  'deluxe':2,3 'edition':4,5 'rodeo':1
                                     'search_rest'  '00poprockelectronic':1 'files':5,6 'hip':7 'hop':8 'loose':3,4 'or':9 'rap':11 'rnb':10 'turntablism':12 'unsorted':2
                                    'search_combo'  '00poprockelectronic':11 'catch':2A 'deluxe':7C,8C 'edition':9C,10C 'files':15,16 'hip':17 'hop':18 'loose':13,14 'me':3A 'never':1A 'or':19 'rap':21 'rnb':20 'rodeo':6C 'scott':5B 'travi':4B 'turntablism':22 'unsorted':12
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-3', '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-2', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dirty south', 'houston', 'hip hop', 'rap', 'trap']
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572658.2283192  (2021-05-09 17:04:18)
                             'size'  7086288