======================== unified (from filesystem) ========================
                                         'bitrate'  '235.308'
                                        'duration'  '499'
                                          'artist'  'AUDITORY CANVAS'
                                     'text_people'  ''
                                         'release'  'Fabric of life'
                                           'title'  'Get Green Soothe (Feat. Severn Cullis-Suzuki)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['spacestation', 'idm', 'downtempo', 'chillout', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '10'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '125.8'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Fabric of life'
'TBPM' (BPM (beats per minute))                     '125.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Get Green Soothe (Feat. Severn Cullis-Suzuki)'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Auditory Canvas'
'TPE2' (Band/orchestra/accompaniment)               'AUDITORY CANVAS'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '10/10'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.98.4 (http://www.mp3dev.org/)'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['spacestation', 'idm', 'downtempo', 'chillout', 'ambient']
'TXXX:original release date'                        ['2010', '2010']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+5.04 dB'
'TXXX:replaygain_track_peak'                        '0.253514'

========================== row from database ==========================
                                              'id'  1379539
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/AUDITORY CANVAS - Fabric of life/10. Get green soothe (Feat. Severn Cullis-Suzuki).mp3
                                         'working'  None
                                         'bitrate'  235
                                    'duration_sec'  499
                                           'genre'  electronic
                                        'filesize'  14751123
                                           'mtime'  1636913055
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer 10. green soothe electronic
                                      'tag_artist'  AUDITORY CANVAS
                                     'tag_release'  Fabric of life
                                       'tag_title'  Get Green Soothe (Feat. Severn Cullis-Suzuki)
                                             'bpm'  125.8
                                    'search_title'  'cullis':7 'cullissuzuki':9 'feat':4,5 'get':1 'green':2 'severn':6 'soothe':3 'suzuki':8
                                   'search_artist'  'auditory':1 'canvas':2
                                  'search_release'  'fabric':1 'life':3 'of':2
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '10':3,4 'electronic':7 'green':5 'soothe':6
                                    'search_combo'  '00calmer':16 '00poprockelectronic':15 '10':17,18 'auditory':10B 'canvas':11B 'cullis':7A 'cullissuzuki':9A 'electronic':21 'fabric':12C 'feat':4A,5A 'get':1A 'green':2A,19 'life':14C 'of':13C 'severn':6A 'soothe':3A,20 'suzuki':8A
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['spacestation', 'idm', 'downtempo', 'chillout', 'ambient']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913054.5113194  (2021-11-14 19:04:14)
                             'size'  14751123