======================== unified (from filesystem) ========================
                                         'bitrate'  '202.972'
                                        'duration'  '372'
                                          'artist'  'Black Rebel Motorcycle Club'
                                     'text_people'  ''
                                         'release'  'B.R.M.C.'
                                           'title'  'Awake'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']"
                                     'discogstags'  "['rock', 'blues rock', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '11'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-rock'
                                             'bpm'  '99'
                                             'key'  '8B'
                                        'acoustid'  '2d326d53-d6b2-4658-86f5-f4d918097a63'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'B.R.M.C.'
'TBPM' (BPM (beats per minute))                     '99'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-rock'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-04-03'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['mix', 'Peter Hayes'], ['mix', 'Masaki Liu'], ['mix', 'Michael Patterson'], ['engineer', 'Peter Hayes'], ['engineer', 'Masaki Liu'], ['engineer', 'David Schiffman']])
'TIT2' (Title/songname/content description)         'Awake'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Black Rebel Motorcycle Club'
'TPE2' (Band/orchestra/accompaniment)               'Black Rebel Motorcycle Club'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Virgin Records America'
'TRCK' (Track number/Position in set)               '4/11'
'TSO2'                                              'Black Rebel Motorcycle Club'
'TSOP' (Performer sort order)                       'Black Rebel Motorcycle Club'
'TSRC' (ISRC (international standard recording code))  'USVI20000598'
'TXXX:ASIN'                                         'B00005ARDC'
'TXXX:Acoustid Id'                                  '2d326d53-d6b2-4658-86f5-f4d918097a63'
'TXXX:Artists'                                      'Black Rebel Motorcycle Club'
'TXXX:BARCODE'                                      '724381004524'
'TXXX:CATALOGNUMBER'                                '7243 8 10045 2 4'
'TXXX:MusicBrainz Album Artist Id'                  '32b90c92-9978-4a07-90eb-caa4b22f4907'
'TXXX:MusicBrainz Album Id'                         'aab9191c-f1d4-4b54-b7e5-ad9439d480a5'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '32b90c92-9978-4a07-90eb-caa4b22f4907'
'TXXX:MusicBrainz Release Group Id'                 'ed9f81e5-7964-31ba-a49b-0776790e2347'
'TXXX:MusicBrainz Release Track Id'                 'ba82262c-9f9d-3b18-be01-3fd1ae751ba1'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'blues rock', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.91 dB'
'TXXX:replaygain_track_peak'                        '0.316363'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'dc676299-1314-4022-a552-7b8f58d33a6d')

========================== row from database ==========================
                                              'id'  1268666
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Black Rebel Motorcycle Club/B.R.M.C/Black Rebel Motorcycle Club - Awake.mp3
                                         'working'  None
                                         'bitrate'  202
                                    'duration_sec'  372
                                           'genre'  ifs-songwriter-rock
                                        'filesize'  9509243
                                           'mtime'  1638562500
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos ifs songwriter rock
                                      'tag_artist'  Black Rebel Motorcycle Club
                                     'tag_release'  B.R.M.C.
                                       'tag_title'  Awake
                                             'bpm'  99.0
                                    'search_title'  'awake':1
                                   'search_artist'  'black':1 'club':4 'motorcycle':3 'rebel':2
                                  'search_release'  'b':1 'brmc':5 'c':4 'm':3 'r':2
                                     'search_rest'  '00singer':1 'eos':3 'ifs':4 'rock':5 'songwriter':2
                                    'search_combo'  '00singer':11 'awake':1A 'b':6C 'black':2B 'brmc':10C 'c':9C 'club':5B 'eos':13 'ifs':14 'm':8C 'motorcycle':4B 'r':7C 'rebel':3B 'rock':15 'songwriter':12
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-4', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']
                                        'tag_date'  2001
                                     'discogstags'  ['rock', 'blues rock', 'indie rock']

============================== file details ==============================
                                           'mtime'  1638562499.570501  (2021-12-03 21:14:59)
                             'size'  9509243