======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '265'
                                          'artist'  'Coco Montoya'
                                     'text_people'  ''
                                         'release'  'Just Let Go'
                                           'title'  'Beginner at the Blues'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['blues rock', 'guitar', 'blues', 'blues rock guitarist', 'rock']"
                                     'discogstags'  "['blues']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '13'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues-rock'
                                             'bpm'  '96'
                                             'key'  '9B'
                                        'acoustid'  '60f6bcf9-38f7-46f4-8931-4f142dba0e06'
rest: ''

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

'APIC:Picture'                                      type PictureType.COVER_FRONT (Cover (front)) b'Picture'
                                     
'POPM:'                                             POPM(email='', rating=1, count=0)
'TALB' (Album/Movie/Show title)                     'Just Let Go'
'TBPM' (BPM (beats per minute))                     '96'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-blues-rock'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Beginner at the Blues'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Coco Montoya'
'TPE2' (Band/orchestra/accompaniment)               'Coco Montoya'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Blind Pig Records'
'TRCK' (Track number/Position in set)               '9/13'
'TSO2'                                              'Montoya, Coco'
'TSOP' (Performer sort order)                       'Montoya, Coco'
'TXXX:ASIN'                                         'B000000NA9'
'TXXX:Acoustid Id'                                  '60f6bcf9-38f7-46f4-8931-4f142dba0e06'
'TXXX:BARCODE'                                      '019148504325'
'TXXX:CATALOGNUMBER'                                'BPCD 5043'
'TXXX:MusicBrainz Album Artist Id'                  '3a517503-eb9a-4d08-8235-43e6482db116'
'TXXX:MusicBrainz Album Id'                         'ad49e854-f937-4cf7-be7b-f8b79bf00836'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3a517503-eb9a-4d08-8235-43e6482db116'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Tool Name'                                    'Media Center'
'TXXX:Tool Version'                                 '19.0.163'
'TXXX:discogstags'                                  'blues'
'TXXX:lastfmtags'                                   ['blues rock', 'guitar', 'blues', 'blues rock guitarist', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.28 dB'
'TXXX:replaygain_track_peak'                        '0.448218'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ec183ab3-2670-4a33-8797-145655c2eef6')

========================== row from database ==========================
                                              'id'  1253141
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Coco Montoya - Just Let Go/Coco Montoya - Just Let Go - 09 - Beginner At The Blues.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  265
                                           'genre'  prerock-jb-blues-rock
                                        'filesize'  5334864
                                           'mtime'  1674646735
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 09 At The prerock jb blues rock
                                      'tag_artist'  Coco Montoya
                                     'tag_release'  Just Let Go
                                       'tag_title'  Beginner at the Blues
                                             'bpm'  96.0
                                    'search_title'  'at':2 'beginner':1 'blues':4 'the':3
                                   'search_artist'  'coco':1 'montoya':2
                                  'search_release'  'go':3 'just':1 'let':2
                                     'search_rest'  'at':5 'blues':9 'country':4 'exotica':2 'jazz':1 'jb':8 'oldies':3 'prerock':7 'rock':10 'the':6
                                    'search_combo'  'at':2A,14 'beginner':1A 'blues':4A,18 'coco':5B 'country':13 'exotica':11 'go':9C 'jazz':10 'jb':17 'just':7C 'let':8C 'montoya':6B 'oldies':12 'prerock':16 'rock':19 'the':3A,15
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HAP-2', 'Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['blues rock', 'guitar', 'blues', 'blues rock guitarist', 'rock']
                                        'tag_date'  1997
                                     'discogstags'  ['blues']

============================== file details ==============================
                                           'mtime'  1674646734.875803  (2023-01-25 12:38:54)
                             'size'  5334864