======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '185'
                                          'artist'  'Roy "Chicky" Arad'
                                     'text_people'  ''
                                         'release'  "Tourists, come to Israel, it's a nice country"
                                           'title'  'Hey, Mr. Porcupine'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lo fi', 'not christian or rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '110.9'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Tourists, come to Israel, it's a nice country"
'TBPM' (BPM (beats per minute))                     '110.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Hey, Mr. Porcupine'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Roy "Chicky" Arad'
'TRCK' (Track number/Position in set)               '4'
'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'                                   ['lo fi', 'not christian or rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+3.43 dB'
'TXXX:replaygain_track_peak'                        '0.495662'

========================== row from database ==========================
                                              'id'  723627
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Comfort Stand/csr014/csr014_chicky_4_hey-mr-porcupine.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  185
                                           'genre'  electronic-unsorted
                                        'filesize'  4456320
                                           'mtime'  1637876202
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Comfort Stand csr014 csr014_chicky_4_hey mr porcupine electronic unsorted
                                      'tag_artist'  Roy "Chicky" Arad
                                     'tag_release'  Tourists, come to Israel, it's a nice country
                                       'tag_title'  Hey, Mr. Porcupine
                                             'bpm'  110.9
                                    'search_title'  'hey':1,2 'mr':3,4 'porcupine':5
                                   'search_artist'  'arad':3 'chicky':2 'roy':1
                                  'search_release'  'a':10 'come':3 'country':12 'israel':5,6 'it':7 'its':9 'nice':11 's':8 'to':4 'tourists':1,2
                                     'search_rest'  '4':6 'chicky':5 'comfort':1 'csr014':3,4 'electronic':10 'hey':7 'mr':8 'porcupine':9 'stand':2 'unsorted':11
                                    'search_combo'  '4':26 'a':18C 'arad':8B 'chicky':7B,25 'come':11C 'comfort':21 'country':20C 'csr014':23,24 'electronic':30 'hey':1A,2A,27 'israel':13C,14C 'it':15C 'its':17C 'mr':3A,4A,28 'nice':19C 'porcupine':5A,29 'roy':6B 's':16C 'stand':22 'to':12C 'tourists':9C,10C 'unsorted':31
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  9A
                                           '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-1', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['lo fi', 'not christian or rock']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637876201.7459564  (2021-11-25 22:36:41)
                             'size'  4456320