======================== unified (from filesystem) ========================
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                                        'duration'  '7464'
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                                           'title'  'Boom festival 2010 - Podcast 06 by Dr Nojoke'
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                             'musicbrainz_albumid'  ''
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                            'musicbrainz_artistid'  ''
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                                        'comments'  ''
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                                             'bpm'  '124.0'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'http://boomfestival.org'
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'TBPM' (BPM (beats per minute))                     '124.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-trance-goa or psy'
'TDRC' (Recording time)                             '2010'
'TENC' (Encoded by)                                 'Fission'
'TIT2' (Title/songname/content description)         'Boom festival 2010 - Podcast 06 by Dr Nojoke'
'TKEY' (Initial key)                                '8A'
'TLEN' (Length)                                     '7464071'
'TPE1' (Lead performer(s)/Soloist(s))               'Boom Festival'
'TXXX:Q-DRUMS'                                      '3'
'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:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.07 dB'
'TXXX:replaygain_track_peak'                        '0.615855'

========================== row from database ==========================
                                              'id'  856354
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/Boom Festival/2010/Boom Festival 2010 - Podcast 06 by Dr Nojoke-149221614.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  7464
                                           'genre'  electronic-th-trance-goa or psy
                                        'filesize'  298595643
                                           'mtime'  1620558865
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud 149221614 electronic th trance goa or psy
                                      'tag_artist'  Boom Festival
                                     'tag_release'  Boom Festival 2010
                                       'tag_title'  Boom festival 2010 - Podcast 06 by Dr Nojoke
                                             'bpm'  124.0
                                    'search_title'  '2010':3 'boom':1 'by':5 'dr':6 'festival':2 'nojoke':7 'podcast':4
                                   'search_artist'  'boom':1 'festival':2
                                  'search_release'  '2010':3 'boom':1 'festival':2
                                     'search_rest'  '149221614':2 'electronic':3 'goa':6 'or':7 'psy':8 'soundcloud':1 'th':4 'trance':5
                                    'search_combo'  '149221614':14 '2010':3A,12C 'boom':1A,8B,10C 'by':5A 'dr':6A 'electronic':15 'festival':2A,9B,11C 'goa':18 'nojoke':7A 'or':19 'podcast':4A 'psy':20 'soundcloud':13 'th':16 'trance':17
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-2', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'Q-DRUMS-3', 'q-syn-4', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620558864.839418  (2021-05-09 13:14:24)
                             'size'  298595643