======================== unified (from filesystem) ========================
                                         'bitrate'  '138.184'
                                        'duration'  '298'
                                          'artist'  'Tiga'
                                     'text_people'  ''
                                         'release'  'American Gigolo'
                                           'title'  'Hot Room (Tiga remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-4', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'house', 'electroclash', 'electro', 'electronic']"
                                     'discogstags'  "['electronic', 'techno', 'electro']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '25'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-electroclash'
                                             'bpm'  '84.035'
                                             'key'  '7A'
                                        'acoustid'  '423c34e9-0243-44c7-8f82-7421d34f8783'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000181 0000020B 000007A7'
'COMM:iTunNORM:eng'                                 (' 00000181 0000020B 000007A7 00000957 00015568 0002B639 000050B7 0000529A '
 '0002B650 00015568')
'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')
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'PRIV:WM/WMCollectionID:I\x99^ÛÇ\x175E©RZ`gÙ¹®'     PRIV(owner='WM/WMCollectionID', data=b'I\x99^\xdb\xc7\x175E\xa9RZ`g\xd9\xb9\xae')
'PRIV:WM/WMContentID:%\x12ª\x89çzÒC\xa0â½OÀx1:'     PRIV(owner='WM/WMContentID', data=b'%\x12\xaa\x89\xe7z\xd2C\xa0\xe2\xbdO\xc0x1:')
'TALB' (Album/Movie/Show title)                     'American Gigolo'
'TBPM' (BPM (beats per minute))                     '84.035'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electroclash'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2002'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['DJ-mix', 'Tiga']])
'TIT2' (Title/songname/content description)         'Hot Room (Tiga remix)'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Linda Lamb'
'TPE2' (Band/orchestra/accompaniment)               'Tiga'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'International Deejay Gigolo Records'
'TRCK' (Track number/Position in set)               '1/25'
'TSO2'                                              'Tiga'
'TSOP' (Performer sort order)                       'Lamb, Linda'
'TXXX:ASIN'                                         'B00005UO4V'
'TXXX:Acoustid Id'                                  '423c34e9-0243-44c7-8f82-7421d34f8783'
'TXXX:BARCODE'                                      '718752758529'
'TXXX:CATALOGNUMBER'                                'GIGOLO 85'
'TXXX:MusicBrainz Album Artist Id'                  '58e5332d-383e-414c-9917-776d7b1493a2'
'TXXX:MusicBrainz Album Id'                         'ccd50410-d121-3fb9-b724-1edd1af940a5'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'b5b15f4f-321d-4b6b-8d0c-d7f89427563f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'techno', 'electro']
'TXXX:lastfmtags'                                   ['dance', 'house', 'electroclash', 'electro', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.91 dB'
'TXXX:replaygain_track_peak'                        '0.810945'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6ffba191-19cd-4e98-84ad-75a4e2e7293d')

========================== row from database ==========================
                                              'id'  1357537
                                            'path'  /data/Music/Bulk/00poprockelectronic/Tiga/American Gigolo [2002]/track 01 - linda lamb - hot room (tiga remix).mp3
                                         'working'  None
                                         'bitrate'  138
                                    'duration_sec'  298
                                           'genre'  electronic-we-electroclash
                                        'filesize'  5154707
                                           'mtime'  1620572317
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic [2002] track 01 linda lamb hot room (tiga electronic we electroclash
                                      'tag_artist'  Tiga
                                     'tag_release'  American Gigolo
                                       'tag_title'  Hot Room (Tiga remix)
                                             'bpm'  84.035
                                    'search_title'  'hot':1 'remix':5,6 'room':2 'tiga':3,4
                                   'search_artist'  'tiga':1
                                  'search_release'  'american':1 'gigolo':2
                                     'search_rest'  '00poprockelectronic':1 '2002':2,3 'electroclash':13 'electronic':11 'hot':7 'lamb':6 'linda':5 'room':8 'tiga':9,10 'track':4 'we':12
                                    'search_combo'  '00poprockelectronic':10 '2002':11,12 'american':8C 'electroclash':22 'electronic':20 'gigolo':9C 'hot':1A,16 'lamb':15 'linda':14 'remix':5A,6A 'room':2A,17 'tiga':3A,4A,7B,18,19 'track':13 'we':21
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'electroclash', 'electro', 'electronic']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic', 'techno', 'electro']

============================== file details ==============================
                                           'mtime'  1620572316.6333618  (2021-05-09 16:58:36)
                             'size'  5154707