======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '4797'
                                          'artist'  'Marcel Fengler'
                                     'text_people'  'mixed by Marcel Fengler'
                                         'release'  'Resident Advisor podcast'
                                           'title'  'RA.209 Marcel Fengler - 2010.05.31'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', '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-3']")
                                      'lastfmtags'  "['minimal techno', 'berghain', 'techno', 'deep', 'minimal']"
                                     'discogstags'  "['techno', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '209'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '127.204'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         ('Find out more about RA.209 with Marcel Fengler on Resident Advisor:\r\n'
 'www.residentadvisor.net/podcast-episode.aspx?id=209')
'COMM:ID3v1 Comment:XXX'                            'Find out more about RA.209 w'
'COMM:iTunPGAP:eng'                                 '0'
'PCST'                                              PCST(value=0)
'TALB' (Album/Movie/Show title)                     'Resident Advisor podcast'
'TBPM' (BPM (beats per minute))                     '127.204'
'TCOM' (Composer)                                   'mixed by Marcel Fengler'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDES'                                              ("For this week's podcast, we tap one of Ostgut-Ton's most skilled techno "
 'mavens: Berghain resident Marcel Fengler.')
'TDRC' (Recording time)                             '2010'
'TDRL' (Release time)                               '2010-05-31 12:00'
'TGID'                                              'http://ra3.residentadvisor.net/audio/RA209_100531_Marcel-Fengler-residentadvisor.net.mp3'
'TIT2' (Title/songname/content description)         'RA.209 Marcel Fengler - 2010.05.31'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Marcel Fengler'
'TRCK' (Track number/Position in set)               '209'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['techno', 'electronic']
'TXXX:lastfmtags'                                   ['minimal techno', 'berghain', 'techno', 'deep', 'minimal']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.70 dB'
'TXXX:replaygain_track_peak'                        '0.610104'
'WFED'                                              WFED(url='')

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00poprockelectronic/RA/209 RA.209 Marcel Fengler - 2010.05..mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  4797
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  95967232
                                           'mtime'  1620571819
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic electronic th techno minimal deephouse
                                      'tag_artist'  Marcel Fengler
                                     'tag_release'  Resident Advisor podcast
                                       'tag_title'  RA.209 Marcel Fengler - 2010.05.31
                                             'bpm'  127.204
                                    'search_title'  '05':7 '2010':6 '20100531':9 '209':2 '31':8 'fengler':5 'marcel':4 'ra':1 'ra209':3
                                   'search_artist'  'fengler':2 'marcel':1
                                  'search_release'  'advisor':2 'podcast':3 'resident':1
                                     'search_rest'  '00poprockelectronic':1 'deephouse':6 'electronic':2 'minimal':5 'techno':4 'th':3
                                    'search_combo'  '00poprockelectronic':15 '05':7A '2010':6A '20100531':9A '209':2A '31':8A 'advisor':13C 'deephouse':20 'electronic':16 'fengler':5A,11B 'marcel':4A,10B 'minimal':19 'podcast':14C 'ra':1A 'ra209':3A 'resident':12C 'techno':18 'th':17
                                    'tag_tracknum'  209
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['minimal techno', 'berghain', 'techno', 'deep', 'minimal']
                                        'tag_date'  2010
                                     'discogstags'  ['techno', 'electronic']

============================== file details ==============================
                                           'mtime'  1620571818.5782  (2021-05-09 16:50:18)
                             'size'  95967232