======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '389'
                                          'artist'  'Matias Aguayo'
                                     'text_people'  ''
                                         'release'  'Kompakt: Total 15'
                                           'title'  'Run Away From The Sun (Original Mix)'
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                                      'lastfmtags'  "['minimal', 'electronic', 'techno', 'kompakt', 'minimal techno', 'poptron']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '24'
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '120.0'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::spa'                                         '201410'
'PRIV:http://www.cdtag.com:\x01\x01@:6\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x01\x01@:6\x00')
'TALB' (Album/Movie/Show title)                     'Kompakt: Total 15'
'TBPM' (BPM (beats per minute))                     '120.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2015'
'TENC' (Encoded by)                                 'Electrobuzz Team'
'TIT2' (Title/songname/content description)         'Run Away From The Sun (Original Mix)'
'TKEY' (Initial key)                                '10A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Matias Aguayo'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Kompakt'
'TRCK' (Track number/Position in set)               '15/24'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME'
'TXXX:Catalog #'                                    'KOMPAKTCD125'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Digital Release'
'TXXX:Rip date'                                     '2015-08-24'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'WEB'
'TXXX:Supplier'                                     'Electrobuzz Team'
'TXXX:lastfmtags'                                   ['minimal', 'electronic', 'techno', 'kompakt', 'minimal techno', 'poptron']
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'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-4.09 dB'
'TXXX:replaygain_track_peak'                        '0.583765'
'UFID:http://www.beatport.com'                      UFID(owner='http://www.beatport.com', data=b'track-6950803')

========================== row from database ==========================
                                              'id'  1487158
                                            'path'  /data/Music/Bulk/00poprockelectronic/Deep Techno/Matias Aguayo - Run Away From The Sun (Original Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  389
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  15795553
                                           'mtime'  1620568951
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Deep Techno electronic th techno minimal or deephouse
                                      'tag_artist'  Matias Aguayo
                                     'tag_release'  Kompakt: Total 15
                                       'tag_title'  Run Away From The Sun (Original Mix)
                                             'bpm'  120.0
                                    'search_title'  'away':2 'from':3 'mix':8,9 'original':6,7 'run':1 'sun':5 'the':4
                                   'search_artist'  'aguayo':2 'matias':1
                                  'search_release'  'kompakt':1,2 'total':3
                                     'search_rest'  '00poprockelectronic':1 'deep':2 'deephouse':8 'electronic':4 'minimal':6 'or':7 'techno':3 'th':5
                                    'search_combo'  '00poprockelectronic':15 'aguayo':11B 'away':2A 'deep':16 'deephouse':22 'electronic':18 'from':3A 'kompakt':12C,13C 'matias':10B 'minimal':20 'mix':8A,9A 'or':21 'original':6A,7A 'run':1A 'sun':5A 'techno':17 'th':19 'the':4A 'total':14C
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-1', 'Q-BUSY-2', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['minimal', 'electronic', 'techno', 'kompakt', 'minimal techno', 'poptron']
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620568950.61572  (2021-05-09 16:02:30)
                             'size'  15795553