======================== unified (from filesystem) ========================
                                         'bitrate'  '237.724'
                                        'duration'  '287'
                                          'artist'  'Bee Gees'
                                     'text_people'  ''
                                         'release'  'YTMND Soundtrack - Volume 16'
                                           'title'  "Stayin' Alive"
                                           'quals'  ("['Q-HAP-3', '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-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['classic rock', '70s', 'oldies', 'pop', 'disco']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '103.7'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:YTMND'                                        type PictureType.COVER_FRONT (Cover (front)) b'YTMND'
                                     
'COMM:YTMND:eng'                                    "www.ytmnd.com - you're the man now dog!"
'TALB' (Album/Movie/Show title)                     'YTMND Soundtrack - Volume 16'
'TBPM' (BPM (beats per minute))                     '103.7'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         "Stayin' Alive"
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bee Gees'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '18'
'TRCK' (Track number/Position in set)               '15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['classic rock', '70s', 'oldies', 'pop', 'disco']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.12 dB'
'TXXX:replaygain_track_peak'                        '0.484977'

========================== row from database ==========================
                                              'id'  1521860
                                            'path'  /data/Music/Bulk/0soundtrack/Nintendo - YTMND/YTMND Soundtrack - Volume 16/YTMND Soundtrack - Volume 16 - 15 - Bee Gees - Stayin_ Alive.mp3
                                         'working'  None
                                         'bitrate'  238
                                    'duration_sec'  287
                                           'genre'  soundtrack-video
                                        'filesize'  8812530
                                           'mtime'  1674646191
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Nintendo 15 Stayin_ soundtrack video
                                      'tag_artist'  Bee Gees
                                     'tag_release'  YTMND Soundtrack - Volume 16
                                       'tag_title'  Stayin' Alive
                                             'bpm'  103.7
                                    'search_title'  'alive':3 'stayin':1,2
                                   'search_artist'  'bee':1 'gees':2
                                  'search_release'  'soundtrack':2 'volume':3 'ytmnd':1
                                     'search_rest'  '0soundtrack':1 'nintendo':2 'soundtrack':4 'stayin':3 'video':5
                                    'search_combo'  '0soundtrack':9 'alive':3A 'bee':4B 'gees':5B 'nintendo':10 'soundtrack':7C,12 'stayin':1A,2A,11 'video':13 'volume':8C 'ytmnd':6C
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HAP-3', '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-2', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']
                                      'lastfmtags'  ['classic rock', '70s', 'oldies', 'pop', 'disco']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1674646190.5226364  (2023-01-25 12:29:50)
                             'size'  8812530