======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '278'
                                          'artist'  'Hot Chip'
                                     'text_people'  'David Ritz/Marvin Gaye/Odell Brown'
                                         'release'  "You Can't Judge a Song By Its Cover"
                                           'title'  'Sexual Healing'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'electronica', 'electropop', 'electronic', 'electro']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  ('set-cover or covered-styled;set-cover or covered;electronic-we-electropop or '
 'synthpop')
                                             'bpm'  '86.585'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:ZuneAlbumArtistMediaID:\x00\x07Ø\x07\x00\x06Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumArtistMediaID', data=b'\x00\x07\xd8\x07\x00\x06\xdb\x11\x89\xca\x00\x19\xb9*93')
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'TALB' (Album/Movie/Show title)                     "You Can't Judge a Song By Its Cover"
'TBPM' (BPM (beats per minute))                     '86.585'
'TCOM' (Composer)                                   'David Ritz/Marvin Gaye/Odell Brown'
'TCON' (Content type, a.k.a. Genre)                 ['set-cover or covered-styled',
 'set-cover or covered',
 'electronic-we-electropop or synthpop']
'TIT2' (Title/songname/content description)         'Sexual Healing'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Hot Chip'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '/1'
'TPUB' (Publisher)                                  'EMI'
'TXXX:DATE'                                         '2005'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'electronica', 'electropop', 'electronic', 'electro']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.44 dB'
'TXXX:replaygain_track_peak'                        '0.397738'

========================== row from database ==========================
                                              'id'  1531633
                                            'path'  /data/Music/Bulk/00poprockelectronic/you can_t judge a song by its cover/-00-Hot Chip-Sexual Healing.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  278
                                           'genre'  set-cover or covered-styled;set-cover or covered;electronic-we-electropop or synthpop
                                        'filesize'  11153284
                                           'mtime'  1638540252
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic you can_t judge song by its cover 00 set cover or covered styled;set cover or covered;electronic we electropop or synthpop
                                      'tag_artist'  Hot Chip
                                     'tag_release'  You Can't Judge a Song By Its Cover
                                       'tag_title'  Sexual Healing
                                             'bpm'  86.585
                                    'search_title'  'healing':2 'sexual':1
                                   'search_artist'  'chip':2 'hot':1
                                  'search_release'  'a':6 'by':8 'can':2 'cant':4 'cover':10 'its':9 'judge':5 'song':7 't':3 'you':1
                                     'search_rest'  '00':10 '00poprockelectronic':1 'by':7 'can':3 'cover':9 'covered':13,18,20 'electronic':19,21 'electropop':23 'its':8 'judge':5 'or':12 'set':11,15,17 'song':6 'styled':14,16 'synthpop':24 't':4 'we':22 'you':2
                                    'search_combo'  '00':24 '00poprockelectronic':15 'a':10C 'by':12C,21 'can':6C,17 'cant':8C 'chip':4B 'cover':14C,23 'covered':27,32,34 'electronic':33,35 'electropop':37 'healing':2A 'hot':3B 'its':13C,22 'judge':9C,19 'or':26 'set':25,29,31 'sexual':1A 'song':11C,20 'styled':28,30 'synthpop':38 't':7C,18 'we':36 'you':5C,16
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'electronica', 'electropop', 'electronic', 'electro']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638540251.6255558  (2021-12-03 15:04:11)
                             'size'  11153284