======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '186'
                                          'artist'  'Weezer'
                                     'text_people'  ''
                                         'release'  'Hash Pipe'
                                           'title'  'Hash Pipe (from CD)'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'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-2', 'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rock', '90s', 'alternative', 'rock']"
                                     'discogstags'  "['rock', 'alternative rock', 'emo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '125.626'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Hash Pipe'
'TBPM' (BPM (beats per minute))                     '125.626'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '2001'
'TENC' (Encoded by)                                 '1000lbeggsuit'
'TIT2' (Title/songname/content description)         'Hash Pipe (from CD)'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'DIG'
'TPE1' (Lead performer(s)/Soloist(s))               'Weezer'
'TRCK' (Track number/Position in set)               '1'
'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', 'emo']
'TXXX:lastfmtags'                                   ['alternative rock', '90s', 'alternative', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.90 dB'
'TXXX:replaygain_track_peak'                        '0.491106'

========================== row from database ==========================
                                              'id'  1291840
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/weezer - Hash Pipe (from CD).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  186
                                           'genre'  rock-unsorted
                                        'filesize'  2979712
                                           'mtime'  1620392413
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] weezer rock unsorted
                                      'tag_artist'  Weezer
                                     'tag_release'  Hash Pipe
                                       'tag_title'  Hash Pipe (from CD)
                                             'bpm'  125.626
                                    'search_title'  'cd':5,6 'from':3,4 'hash':1 'pipe':2
                                   'search_artist'  'weezer':1
                                  'search_release'  'hash':1 'pipe':2
                                     'search_rest'  '00poprockelectronic':1 'files':5,6 'loose':3,4 'rock':8 'unsorted':2 'weezer':7
                                    'search_combo'  '00poprockelectronic':10 'cd':5A,6A 'files':14,15 'from':3A,4A 'hash':1A,8C 'loose':12,13 'pipe':2A,9C 'rock':17 'unsorted':11 'weezer':7B,16
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  8A
                                           '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-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', '90s', 'alternative', 'rock']
                                        'tag_date'  2001
                                     'discogstags'  ['rock', 'alternative rock', 'emo']

============================== file details ==============================
                                           'mtime'  1620392412.5606563  (2021-05-07 15:00:12)
                             'size'  2979712