======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '389'
                                          'artist'  'Claude Challe'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Enta Omri I'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-4', "
 "'Q-LOCALNESS-4', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['downtempo', 'lounge', 'ambient', 'acid jazz', 'electronic', 'chillout']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '11'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'loc-m;electronic;prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '122.3'
                                             'key'  '8A'
                                        'acoustid'  'b06e1a0b-e5d5-4d6c-846f-43df1d501118'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'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')
'TBPM' (BPM (beats per minute))                     '122.3'
'TCON' (Content type, a.k.a. Genre)                 ['loc-m', 'electronic', 'prerock-jb-jazz-lounge or exotica or bossa']
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Enta Omri I'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Hossam Ramzy'
'TPE2' (Band/orchestra/accompaniment)               'Claude Challe'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Mercury Records'
'TRCK' (Track number/Position in set)               '1/11'
'TSO2'                                              'Challe, Claude'
'TSOP' (Performer sort order)                       'Ramzy, Hossam'
'TSST' (Set subtitle)                               'Lokoum'
'TXXX:ASIN'                                         'B00004R7Z3'
'TXXX:Acoustid Id'                                  'b06e1a0b-e5d5-4d6c-846f-43df1d501118'
'TXXX:Artists'                                      'Hossam Ramzy'
'TXXX:BARCODE'                                      '731455871128'
'TXXX:CATALOGNUMBER'                                '558 711-2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['downtempo', 'lounge', 'ambient', 'acid jazz', 'electronic', 'chillout']
'TXXX:originalyear'                                 '1998'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.29 dB'
'TXXX:replaygain_track_peak'                        '0.501879'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd624efb4-41bf-451c-b5ad-b741ad356121')

========================== row from database ==========================
                                              'id'  1492354
                                            'path'  /data/Music/Bulk/00localcharacter/Buikdans/HOSSAM_RAMZY___ARABIC_BELLY.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  389
                                           'genre'  loc-m;electronic;prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  7872408
                                           'mtime'  1636912963
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Buikdans HOSSAM_RAMZY___ARABIC_BELLY loc m;electronic;prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Claude Challe
                                     'tag_release'  None
                                       'tag_title'  Enta Omri I
                                             'bpm'  122.3
                                    'search_title'  'enta':1 'i':3 'omri':2
                                   'search_artist'  'challe':2 'claude':1
                                  'search_release'  
                                     'search_rest'  'arabic':4 'belly':5 'bossa':18 'buikdans':1 'electronic':8,11 'exotica':17 'hossam':2 'jazz':14 'jb':13 'loc':6 'lounge':15 'm':7,10 'or':16 'prerock':9,12 'ramzy':3
                                    'search_combo'  'arabic':9 'belly':10 'bossa':23 'buikdans':6 'challe':5B 'claude':4B 'electronic':13,16 'enta':1A 'exotica':22 'hossam':7 'i':3A 'jazz':19 'jb':18 'loc':11 'lounge':20 'm':12,15 'omri':2A 'or':21 'prerock':14,17 'ramzy':8
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['downtempo', 'lounge', 'ambient', 'acid jazz', 'electronic', 'chillout']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912962.866318  (2021-11-14 19:02:42)
                             'size'  7872408