======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '147'
                                          'artist'  'The Beau Hunks'
                                     'text_people'  ''
                                         'release'  'The Beau Hunks Play the Original Laurel & Hardy Music'
                                           'title'  'On a Sunny Afternoon'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'jazz', 'coffee and cigarettes', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '26'
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '96.946'
                                             'key'  '8A'
                                        'acoustid'  '854249ca-67db-4061-ac53-918f02364987'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:AverageLevel:\x90\x07\x00\x00'                PRIV(owner='AverageLevel', data=b'\x90\x07\x00\x00')
'PRIV:PeakValue:Å>\x00\x00'                         PRIV(owner='PeakValue', data=b'\xc5>\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:M\x00u\x00z\x00e\x00\x00\x00'     PRIV(owner='WM/Provider', data=b'M\x00u\x00z\x00e\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:úR¬Ö\\\xa0ÒB\x9f\xa0\x06AíÀsC'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xfaR\xac\xd6\\\xa0\xd2B\x9f\xa0\x06A\xed\xc0sC')
'PRIV:WM/WMCollectionID:úR¬Ö\\\xa0ÒB\x9f\xa0\x06AíÀsC'  PRIV(owner='WM/WMCollectionID', data=b'\xfaR\xac\xd6\\\xa0\xd2B\x9f\xa0\x06A\xed\xc0sC')
'PRIV:WM/WMContentID:IÖ\x13Ú\x1c^²H·a?\x10½\x12Ë;'  PRIV(owner='WM/WMContentID', data=b'I\xd6\x13\xda\x1c^\xb2H\xb7a?\x10\xbd\x12\xcb;')
'TALB' (Album/Movie/Show title)                     'The Beau Hunks Play the Original Laurel & Hardy Music'
'TBPM' (BPM (beats per minute))                     '96.946'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDOR' (Original release time)                      '1992'
'TDRC' (Recording time)                             '1992'
'TIT2' (Title/songname/content description)         'On a Sunny Afternoon'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Beau Hunks'
'TPE2' (Band/orchestra/accompaniment)               'The Beau Hunks'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Basta'
'TRCK' (Track number/Position in set)               '8/26'
'TSO2'                                              'Beau Hunks, The'
'TSOP' (Performer sort order)                       'Beau Hunks, The'
'TXXX:ALBUMSORT'                                    '1993 Play the Original Laurel and Hardy Music'
'TXXX:Acoustid Id'                                  '854249ca-67db-4061-ac53-918f02364987'
'TXXX:BARCODE'                                      '741952900320'
'TXXX:CATALOGNUMBER'                                '99003'
'TXXX:MusicBrainz Album Artist Id'                  '81e89909-60d5-48e0-8b5e-3c8f8d7ec079'
'TXXX:MusicBrainz Album Id'                         'ea43de0d-e917-486c-a388-d77e098aa4ef'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '81e89909-60d5-48e0-8b5e-3c8f8d7ec079'
'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:lastfmtags'                                   ['soundtrack', 'jazz', 'coffee and cigarettes', 'swing']
'TXXX:q-bass'                                       '3'
'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'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.65 dB'
'TXXX:replaygain_track_peak'                        '0.693541'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'11be2ce8-3d60-4217-8d17-38775e4bccde')

========================== row from database ==========================
                                              'id'  644667
                                            'path'  /data/Music/Bulk/0soundtrack/Beau Hunks - Play the Original Laurel and Hardy Music/1-08 on a sunny afternoon.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  147
                                           'genre'  soundtrack-video
                                        'filesize'  3652258
                                           'mtime'  1636915591
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack and 1 08 sunny afternoon soundtrack video
                                      'tag_artist'  The Beau Hunks
                                     'tag_release'  The Beau Hunks Play the Original Laurel & Hardy Music
                                       'tag_title'  On a Sunny Afternoon
                                             'bpm'  96.946
                                    'search_title'  'a':2 'afternoon':4 'on':1 'sunny':3
                                   'search_artist'  'beau':2 'hunks':3 'the':1
                                  'search_release'  'beau':2 'hardy':7 'hunks':3 'laurel':6 'music':8 'original':5 'play':4 'the':1
                                     'search_rest'  '0soundtrack':1 '1':3 'afternoon':5 'and':2 'soundtrack':6 'sunny':4 'video':7
                                    'search_combo'  '0soundtrack':16 '1':18 'a':2A 'afternoon':4A,20 'and':17 'beau':6B,9C 'hardy':14C 'hunks':7B,10C 'laurel':13C 'music':15C 'on':1A 'original':12C 'play':11C 'soundtrack':21 'sunny':3A,19 'the':5B,8C 'video':22
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'jazz', 'coffee and cigarettes', 'swing']
                                        'tag_date'  1992
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636915591.018629  (2021-11-14 19:46:31)
                             'size'  3652258