======================== unified (from filesystem) ========================
                                         'bitrate'  '200.985'
                                        'duration'  '242'
                                          'artist'  'Kobra and the Lotus'
                                     'text_people'  ''
                                         'release'  'High Priestess'
                                           'title'  'Willow'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['power metal', 'hard rock', 'female vocalists', 'metal', 'heavy metal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '10'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'eid-metal-power'
                                             'bpm'  '87'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'High Priestess'
'TBPM' (BPM (beats per minute))                     '87'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-power'
'TDRC' (Recording time)                             '2014-06-24'
'TIT2' (Title/songname/content description)         'Willow'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kobra and the Lotus'
'TPE2' (Band/orchestra/accompaniment)               'Kobra and the Lotus'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '9/10'
'TXXX:ACOUSTID_ID'                                  '622016e4-b4b2-47fd-9b89-7127ccbedc34'
'TXXX:ALBUMARTISTSORT'                              'Kobra and the Lotus'
'TXXX:ARTISTS'                                      'Kobra and the Lotus'
'TXXX:ARTISTSORT'                                   'Kobra and the Lotus'
'TXXX:ASIN'                                         'B00KGRU7MI'
'TXXX:BARCODE'                                      '867669000129'
'TXXX:CATALOGNUMBER'                                '90001'
'TXXX:ENSEMBLE'                                     'Kobra And The Lotus'
'TXXX:KEY'                                          '9A'
'TXXX:LABEL'                                        'Titan Media & Entertainment'
'TXXX:MEDIA'                                        'CD'
'TXXX:MUSICBRAINZ_ALBUMARTISTID'                    'c634734e-9203-4b8f-b816-fbb767e63d70'
'TXXX:MUSICBRAINZ_ALBUMID'                          '867e5c9d-1dd6-4c5f-81b3-a9dfc2d75e71'
'TXXX:MUSICBRAINZ_ARTISTID'                         'c634734e-9203-4b8f-b816-fbb767e63d70'
'TXXX:MUSICBRAINZ_RELEASEGROUPID'                   '33993cc9-307b-40f6-94d5-d05d10442ce0'
'TXXX:MUSICBRAINZ_RELEASETRACKID'                   'a8a0fb7f-e640-4daa-aeb7-e4ab5ea7d141'
'TXXX:MUSICBRAINZ_TRACKID'                          '2fd36825-fb88-4cf4-b6d5-0e9c47ac9b0f'
'TXXX:ORIGINALDATE'                                 '2014-06-24'
'TXXX:ORIGINALYEAR'                                 '2014'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:RELEASECOUNTRY'                               'US'
'TXXX:RELEASESTATUS'                                'official'
'TXXX:RELEASETYPE'                                  'album'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['power metal', 'hard rock', 'female vocalists', 'metal', 'heavy metal']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-3.48 dB'
'TXXX:replaygain_track_peak'                        '0.832888'

========================== row from database ==========================
                                              'id'  1456409
                                            'path'  /data/Music/Bulk/00dwimp/kobra and the lotus - 2014 - high priestess/09 - Willow.mp3
                                         'working'  None
                                         'bitrate'  201
                                    'duration_sec'  242
                                           'genre'  eid-metal-power
                                        'filesize'  6209572
                                           'mtime'  1620311059
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp kobra lotus 2014 high priestess 09 eid metal power
                                      'tag_artist'  Kobra and the Lotus
                                     'tag_release'  High Priestess
                                       'tag_title'  Willow
                                             'bpm'  87.0
                                    'search_title'  'willow':1
                                   'search_artist'  'and':2 'kobra':1 'lotus':4 'the':3
                                  'search_release'  'high':1 'priestess':2
                                     'search_rest'  '00dwimp':1 '2014':4 'eid':7 'high':5 'kobra':2 'lotus':3 'metal':8 'power':9 'priestess':6
                                    'search_combo'  '00dwimp':8 '2014':11 'and':3B 'eid':14 'high':6C,12 'kobra':2B,9 'lotus':5B,10 'metal':15 'power':16 'priestess':7C,13 'the':4B 'willow':1A
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['power metal', 'hard rock', 'female vocalists', 'metal', 'heavy metal']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620311058.7198727  (2021-05-06 16:24:18)
                             'size'  6209572