======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '693'
                                          'artist'  'Hawkwind'
                                     'text_people'  ''
                                         'release'  'Doremi Fasol Latido'
                                           'title'  'Brainstorm'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['progressive rock', 'space rock', 'psychedelic rock', 'psychedelic', 'rock']"
                                     'discogstags'  "['rock', 'space rock', 'psychedelic rock', 'hard rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '11'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '94.283'
                                             'key'  '1A'
                                        'acoustid'  '3d2c71ef-3106-4a12-876c-b290637a860c'
rest: ''

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

'APIC:cover.jpg'                                    type PictureType.COVER_FRONT (Cover (front)) b'cover.jpg'
                                     
'TALB' (Album/Movie/Show title)                     'Doremi Fasol Latido'
'TBPM' (BPM (beats per minute))                     '94.283'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDOR' (Original release time)                      '1972'
'TDRC' (Recording time)                             '2010-07-28'
'TIT2' (Title/songname/content description)         'Brainstorm'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'SHM-CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Hawkwind'
'TPE2' (Band/orchestra/accompaniment)               'Hawkwind'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'LIBERTY'
'TRCK' (Track number/Position in set)               '1/11'
'TSO2'                                              'Hawkwind'
'TSOP' (Performer sort order)                       'Hawkwind'
'TXXX:ACCURATERIPCOUNT'                             '73'
'TXXX:ACCURATERIPCOUNTALLOFFSETS'                   '85'
'TXXX:ACCURATERIPCRC'                               '089175e8'
'TXXX:ACCURATERIPID'                                '001b06a4-00e21305-970dda0b'
'TXXX:ACCURATERIPTOTAL'                             '142'
'TXXX:AccurateRipDiscId'                            '011-001b06a4-00e21305-970dda0b-01'
'TXXX:Acoustid Id'                                  '3d2c71ef-3106-4a12-876c-b290637a860c'
'TXXX:BARCODE'                                      '4988006881631'
'TXXX:CATALOGNUMBER'                                'TOCP-95061'
'TXXX:CDTOC'                                        'B+B6+CBDE+13BF5+14AC8+1C568+1FB82+294FF+2E05E+3218B+38614+3CCDC+40F99'
'TXXX:CTDBDISCCONFIDENCE'                           '16/27'
'TXXX:CTDBTRACKCONFIDENCE'                          '17/27'
'TXXX:MusicBrainz Album Artist Id'                  '5a28f8c2-31fb-4047-ae57-c5c326989262'
'TXXX:MusicBrainz Album Id'                         '3c47bcbc-582a-4487-a902-57d6fa5978e2'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5a28f8c2-31fb-4047-ae57-c5c326989262'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'space rock', 'psychedelic rock', 'hard rock']
'TXXX:lastfmtags'                                   ['progressive rock', 'space rock', 'psychedelic rock', 'psychedelic', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.94 dB'
'TXXX:replaygain_track_peak'                        '0.715013'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'83cc1622-06c0-4410-8412-5bcdd46dad24')

========================== row from database ==========================
                                              'id'  1412464
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Hawkwind - Doremi Fasol Latido/1-01 Brainstorm.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  693
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  27763389
                                           'mtime'  1620736214
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy 1 01 rock cppex psychedelic
                                      'tag_artist'  Hawkwind
                                     'tag_release'  Doremi Fasol Latido
                                       'tag_title'  Brainstorm
                                             'bpm'  94.283
                                    'search_title'  'brainstorm':1
                                   'search_artist'  'hawkwind':1
                                  'search_release'  'doremi':1 'fasol':2 'latido':3
                                     'search_rest'  '1':2 'classicprogpsy':1 'cppex':4 'psychedelic':5 'rock':3
                                    'search_combo'  '1':7 'brainstorm':1A 'classicprogpsy':6 'cppex':9 'doremi':3C 'fasol':4C 'hawkwind':2B 'latido':5C 'psychedelic':10 'rock':8
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['progressive rock', 'space rock', 'psychedelic rock', 'psychedelic', 'rock']
                                        'tag_date'  2010
                                     'discogstags'  ['rock', 'space rock', 'psychedelic rock', 'hard rock']

============================== file details ==============================
                                           'mtime'  1620736214.093562  (2021-05-11 14:30:14)
                             'size'  27763389