======================== unified (from filesystem) ========================
                                         'bitrate'  '197.466'
                                        'duration'  '220'
                                          'artist'  'Kaki King'
                                     'text_people'  ''
                                         'release'  'Until We Felt Red'
                                           'title'  'First Brain'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', 'q-busy-2', 'q-grit-2', 'q-play-4', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'acoustic', 'indie', 'female vocalists', 'guitar']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '13'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic;mi-guitar-acoustic'
                                             'bpm'  '132'
                                             'key'  '6B'
                                        'acoustid'  '1365de64-9f73-4001-a71d-0840778e015c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Until We Felt Red'
'TBPM' (BPM (beats per minute))                     '132'
'TCON' (Content type, a.k.a. Genre)                 ['electronic', 'mi-guitar-acoustic']
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-08-08'
'TIT2' (Title/songname/content description)         'First Brain'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kaki King'
'TPE2' (Band/orchestra/accompaniment)               'Kaki King'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Velour Recordings'
'TRCK' (Track number/Position in set)               '6/13'
'TSO2'                                              'King, Kaki'
'TSOP' (Performer sort order)                       'King, Kaki'
'TSRC' (ISRC (international standard recording code))  'USVR40600406'
'TXXX:ASIN'                                         'B000G2YCR4'
'TXXX:Acoustid Id'                                  '1365de64-9f73-4001-a71d-0840778e015c'
'TXXX:Artists'                                      'Kaki King'
'TXXX:BARCODE'                                      '687480060429'
'TXXX:CATALOGNUMBER'                                'VEL-0604'
'TXXX:MusicBrainz Album Artist Id'                  '451f8f16-990a-412c-ab3a-b61e5d265b55'
'TXXX:MusicBrainz Album Id'                         '5b1b8fd3-7751-42cf-a70c-0581cd3dc5a7'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '451f8f16-990a-412c-ab3a-b61e5d265b55'
'TXXX:MusicBrainz Release Group Id'                 '94e77275-4aed-3217-8304-b05b800652da'
'TXXX:MusicBrainz Release Track Id'                 '24ed9821-b494-3c37-a697-08f13306c35f'
'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'
'TXXX:lastfmtags'                                   ['instrumental', 'acoustic', 'indie', 'female vocalists', 'guitar']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.34 dB'
'TXXX:replaygain_track_peak'                        '0.825121'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5df0add2-edd9-477d-b2ec-176fa65bbdb1')

========================== row from database ==========================
                                              'id'  1292339
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kaki King/(2006) - Until We Felt Red (Retail)/06 First Brain.mp3
                                         'working'  None
                                         'bitrate'  197
                                    'duration_sec'  220
                                           'genre'  electronic;mi-guitar-acoustic
                                        'filesize'  5553528
                                           'mtime'  1636914090
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic (2006) (Retail) 06 electronic;mi guitar acoustic
                                      'tag_artist'  Kaki King
                                     'tag_release'  Until We Felt Red
                                       'tag_title'  First Brain
                                             'bpm'  132.0
                                    'search_title'  'brain':2 'first':1
                                   'search_artist'  'kaki':1 'king':2
                                  'search_release'  'felt':3 'red':4 'until':1 'we':2
                                     'search_rest'  '00poprockelectronic':1 '2006':2,3 'acoustic':11 'electronic':6,8 'guitar':10 'mi':7,9 'retail':4,5
                                    'search_combo'  '00poprockelectronic':9 '2006':10,11 'acoustic':19 'brain':2A 'electronic':14,16 'felt':7C 'first':1A 'guitar':18 'kaki':3B 'king':4B 'mi':15,17 'red':8C 'retail':12,13 'until':5C 'we':6C
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-4', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'acoustic', 'indie', 'female vocalists', 'guitar']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636914090.063929  (2021-11-14 19:21:30)
                             'size'  5553528