======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '257'
                                          'artist'  'Hector Zazou and Sandy Dillon'
                                     'text_people'  ''
                                         'release'  'Las Vegas Is Curved'
                                           'title'  'Her Eyes Are a Blue Million Mi'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '85.742'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Las Vegas Is Curved'
'TBPM' (BPM (beats per minute))                     '85.742'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Her Eyes Are a Blue Million Mi'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Hector Zazou and Sandy Dillon'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.578511'

========================== row from database ==========================
                                              'id'  1327084
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Hector Zazou__Las Vegas Is Curved__03-hector zazou & sandy dillon - her eyes are a blue.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  257
                                           'genre'  
                                        'filesize'  4124290
                                           'mtime'  1652397961
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Zazou__Las Curved__03 hector zazou & sandy dillon her eyes are blue
                                      'tag_artist'  Hector Zazou and Sandy Dillon
                                     'tag_release'  Las Vegas Is Curved
                                       'tag_title'  Her Eyes Are a Blue Million Mi
                                             'bpm'  85.742
                                    'search_title'  'a':4 'are':3 'blue':5 'eyes':2 'her':1 'mi':7 'million':6
                                   'search_artist'  'and':3 'dillon':5 'hector':1 'sandy':4 'zazou':2
                                  'search_release'  'curved':4 'is':3 'las':1 'vegas':2
                                     'search_rest'  '00poprockelectronic':1 '03':10 'are':17 'blue':18 'curved':9 'dillon':14 'eyes':16 'files':5,6 'hector':11 'her':15 'las':8 'loose':3,4 'sandy':13 'unsorted':2 'zazou':7,12
                                    'search_combo'  '00poprockelectronic':17 '03':26 'a':4A 'and':10B 'are':3A,33 'blue':5A,34 'curved':16C,25 'dillon':12B,30 'eyes':2A,32 'files':21,22 'hector':8B,27 'her':1A,31 'is':15C 'las':13C,24 'loose':19,20 'mi':7A 'million':6A 'sandy':11B,29 'unsorted':18 'vegas':14C 'zazou':9B,23,28
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  []
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397960.6263022  (2022-05-13 01:26:00)
                             'size'  4124290