<pre>
======================== unified (from filesystem) ========================
                                         'bitrate'  '182.128'
                                        'duration'  '330'
                                          'artist'  'Parov Stelar &amp; the Band'
                                     'text_people'  ''
                                         'release'  'Live at Roxy'
                                           'title'  'Kiss Kiss'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['lounge', 'downtempo', 'acid jazz', 'electronic', 'chillout']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '10'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '120.113'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================<mutagen.mp3.MPEGInfo object at 0x7f95382f1670>

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''<br/>                                     <img style="width:150px" src="image?fid=1358429"/>
'COMM:iTunNORM:eng'                                 ('00000847 0000081B 000028DF 000022FE 0002B386 0002B386 00008000 00008000 '
 '00028C20 0001C894')
'POPM:'                                             POPM(email='', rating=178, count=0)
'PRIV:http://www.cdtag.com:\x02\x00¶1n\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xb61n\x00')
'TALB' (Album/Movie/Show title)                     'Live at Roxy'
'TBPM' (BPM (beats per minute))                     '120.113'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Kiss Kiss'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'eng'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Parov Stelar &amp; the Band'
'TPE2' (Band/orchestra/accompaniment)               'Parov Stelar &amp; the Band'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Etage Noir Recordings'
'TRCK' (Track number/Position in set)               '4/10'
'TSO2'                                              'Stelar, Parov &amp; the Band'
'TSOP' (Performer sort order)                       'Stelar, Parov &amp; the Band'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 3.97 / -V2 --vbr-new'
'TXXX:FMPS_Rating'                                  '0.7'
'TXXX:MusicBrainz Album Artist Id'                  'b4eb1d96-e8a0-4780-b310-9dfee7651016'
'TXXX:MusicBrainz Album Id'                         '68df63ad-041a-4451-b52c-f2723fbed7a6'
'TXXX:MusicBrainz Album Release Country'            'AT'
'TXXX:MusicBrainz Album Status'                     'promotion'
'TXXX:MusicBrainz Album Type'                       'live'
'TXXX:MusicBrainz Artist Id'                        'b4eb1d96-e8a0-4780-b310-9dfee7651016'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Bootleg'
'TXXX:Rip date'                                     '2007-08-18'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Source'                                       'CDDA'
'TXXX:lastfmtags'                                   ['lounge', 'downtempo', 'acid jazz', 'electronic', 'chillout']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.58 dB'
'TXXX:replaygain_track_peak'                        '0.535607'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3f4e7f52-0819-4196-b8af-f68fc2e0921e')

========================== row from database ==========================
                                              'id'  1358429
                                            'path'  /data/Music/Bulk/00poprockelectronic/Parov Stelar/04 kiss kiss.mp3
                                         'working'  None
                                         'bitrate'  182
                                    'duration_sec'  330
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  7668786
                                           'mtime'  1636911366
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 04 kiss kiss electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Parov Stelar & the Band
                                     'tag_release'  Live at Roxy
                                       'tag_title'  Kiss Kiss
                                             'bpm'  120.113
                                    'search_title'  'kiss':1
                                   'search_artist'  'band':4 'parov':1 'stelar':2 'the':3
                                  'search_release'  'at':2 'live':1 'roxy':3
                                     'search_rest'  '00poprockelectronic':1 'acid':8 'downtempo':7 'electronic':3 'hop':5 'jazz':9 'kiss':2 'or':6 'trip':4
                                    'search_combo'  '00poprockelectronic':9 'acid':16 'at':7C 'band':5B 'downtempo':15 'electronic':11 'hop':13 'jazz':17 'kiss':1A,10 'live':6C 'or':14 'parov':2B 'roxy':8C 'stelar':3B 'the':4B 'trip':12
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['lounge', 'downtempo', 'acid jazz', 'electronic', 'chillout']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636911366.1105087  (2021-11-14 18:36:06)
                             'size'  7668786