======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '161'
                                          'artist'  'Fred Myrow & Malcolm Seagrave'
                                     'text_people'  ''
                                         'release'  'Phantasm'
                                           'title'  'Welcome to Morningside-Hand in Box'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'theta inducing', 'grand guignol', 'composer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '145.3'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Phantasm'
'TBPM' (BPM (beats per minute))                     '145.3'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Welcome to Morningside-Hand in Box'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Fred Myrow & Malcolm Seagrave'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'theta inducing', 'grand guignol', 'composer']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.60 dB'
'TXXX:replaygain_track_peak'                        '0.995432'

========================== row from database ==========================
                                              'id'  1368735
                                            'path'  /data/Music/Bulk/0soundtrack/Fred Myrow & Malcolm Seagrave - phantasm/02. Welcome to Morningside-Hand in Box.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  161
                                           'genre'  soundtrack-video
                                        'filesize'  6464700
                                           'mtime'  1637438512
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack phantasm 02. soundtrack video
                                      'tag_artist'  Fred Myrow & Malcolm Seagrave
                                     'tag_release'  Phantasm
                                       'tag_title'  Welcome to Morningside-Hand in Box
                                             'bpm'  145.3
                                    'search_title'  'box':7 'hand':4 'in':6 'morningside':3 'morningsidehand':5 'to':2 'welcome':1
                                   'search_artist'  'fred':1 'malcolm':3 'myrow':2 'seagrave':4
                                  'search_release'  'phantasm':1
                                     'search_rest'  '02':3,4 '0soundtrack':1 'phantasm':2 'soundtrack':5 'video':6
                                    'search_combo'  '02':15,16 '0soundtrack':13 'box':7A 'fred':8B 'hand':4A 'in':6A 'malcolm':10B 'morningside':3A 'morningsidehand':5A 'myrow':9B 'phantasm':12C,14 'seagrave':11B 'soundtrack':17 'to':2A 'video':18 'welcome':1A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'theta inducing', 'grand guignol', 'composer']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637438511.949332  (2021-11-20 21:01:51)
                             'size'  6464700