======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '173'
                                          'artist'  'The Chipmunks'
                                     'text_people'  ''
                                         'release'  'Club Chipmunk The Dance Mixes'
                                           'title'  "I'm Too Sexy"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['cartoons', 'comedy', 'kids', 'christmas', 'chipmunk vocalists']"
                                     'discogstags'  '["children\'s"]'
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'entertaining-tv'
                                             'bpm'  '118.221'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Club Chipmunk The Dance Mixes'
'TBPM' (BPM (beats per minute))                     '118.221'
'TCON' (Content type, a.k.a. Genre)                 'entertaining-tv'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         "I'm Too Sexy"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Chipmunks'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  "children's"
'TXXX:lastfmtags'                                   ['cartoons', 'comedy', 'kids', 'christmas', 'chipmunk vocalists']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.39 dB'
'TXXX:replaygain_track_peak'                        '0.415480'

========================== row from database ==========================
                                              'id'  1518875
                                            'path'  /data/Music/Bulk/00spent/The Chipmunks/MBZ;#The Chipmunks;#Club Chipmunk The Dance Mixes;#05;#I_m Too Sexy.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  173
                                           'genre'  entertaining-tv
                                        'filesize'  2778627
                                           'mtime'  1636913916
                                   'redo_metaread'  0
                                        'rest_str'   00spent MBZ;#The Chipmunks;#Club Mixes;#05;#I_m entertaining tv
                                      'tag_artist'  The Chipmunks
                                     'tag_release'  Club Chipmunk The Dance Mixes
                                       'tag_title'  I'm Too Sexy
                                             'bpm'  118.221
                                    'search_title'  'i':1 'im':3 'm':2 'sexy':5 'too':4
                                   'search_artist'  'chipmunks':2 'the':1
                                  'search_release'  'chipmunk':2 'club':1 'dance':4 'mixes':5 'the':3
                                     'search_rest'  '00spent':1 '05':11,15 'chipmunks':6,8 'club':7,9 'entertaining':18 'i':12,16 'm':13,17 'mbz':2,4 'mixes':10,14 'the':3,5 'tv':19
                                    'search_combo'  '00spent':13 '05':23,27 'chipmunk':9C 'chipmunks':7B,18,20 'club':8C,19,21 'dance':11C 'entertaining':30 'i':1A,24,28 'im':3A 'm':2A,25,29 'mbz':14,16 'mixes':12C,22,26 'sexy':5A 'the':6B,10C,15,17 'too':4A 'tv':31
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['cartoons', 'comedy', 'kids', 'christmas', 'chipmunk vocalists']
                                        'tag_date'  1996
                                     'discogstags'  ["children's"]

============================== file details ==============================
                                           'mtime'  1636913915.637597  (2021-11-14 19:18:35)
                             'size'  2778627