======================== unified (from filesystem) ========================
                                         'bitrate'  '218.054'
                                        'duration'  '220'
                                          'artist'  'Sin With Sebastian'
                                     'text_people'  'Sin with Sebastian'
                                         'release'  'YTMND Soundtrack - Volume 12'
                                           'title'  'Shut Up (And Sleep With Me)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['90s', 'dance', 'pop', 'eurodance', 'german', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '92.1'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'YTMND Soundtrack - Volume 12'
'TBPM' (BPM (beats per minute))                     '92.1'
'TCOM' (Composer)                                   'Sin with Sebastian'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Shut Up (And Sleep With Me)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sin With Sebastian'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '14'
'TPUB' (Publisher)                                  'BMG International'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['90s', 'dance', 'pop', 'eurodance', 'german', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.50 dB'
'TXXX:replaygain_track_peak'                        '0.462666'

========================== row from database ==========================
                                              'id'  1279414
                                            'path'  /data/Music/Bulk/0soundtrack/Nintendo - YTMND/YTMND Soundtrack - Volume 12/YTMND Soundtrack - Volume 12 - 11 - Sin With Sebastian - Shut Up (And Sleep With Me).mp3
                                         'working'  None
                                         'bitrate'  218
                                    'duration_sec'  220
                                           'genre'  soundtrack-video
                                        'filesize'  6179865
                                           'mtime'  1621696926
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Nintendo 11 soundtrack video
                                      'tag_artist'  Sin With Sebastian
                                     'tag_release'  YTMND Soundtrack - Volume 12
                                       'tag_title'  Shut Up (And Sleep With Me)
                                             'bpm'  92.1
                                    'search_title'  'and':3,4 'me':7,8 'shut':1 'sleep':5 'up':2 'with':6
                                   'search_artist'  'sebastian':3 'sin':1 'with':2
                                  'search_release'  'soundtrack':2 'volume':3 'ytmnd':1
                                     'search_rest'  '0soundtrack':1 'nintendo':2 'soundtrack':3 'video':4
                                    'search_combo'  '0soundtrack':15 'and':3A,4A 'me':7A,8A 'nintendo':16 'sebastian':11B 'shut':1A 'sin':9B 'sleep':5A 'soundtrack':13C,17 'up':2A 'video':18 'volume':14C 'with':6A,10B 'ytmnd':12C
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['90s', 'dance', 'pop', 'eurodance', 'german', 'electronic']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696926.1409385  (2021-05-22 17:22:06)
                             'size'  6179865