======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '425'
                                          'artist'  'Purple Disco Machine, Boris Dlugosch'
                                     'text_people'  'Purple Disco Machine, Boris Dlugosch'
                                         'release'  'Clean'
                                           'title'  'Set It Out (Dr Packer Extended Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-4', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2018'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '115'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'APIC: '                                            type PictureType.FISH (A bright coloured fish) b' '
                                     
'POPM: '                                            POPM(email=' ', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Clean'
'TBPM' (BPM (beats per minute))                     '115'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDOR' (Original release time)                      '2018-05-04'
'TDRC' (Recording time)                             '2018'
'TDRL' (Release time)                               '2018-05-04'
'TENC' (Encoded by)                                 'Traxsource'
'TFLT' (File type)                                  'MP3'
'TIT1' (Content group description)                  'Glitterbox Recordings'
'TIT2' (Title/songname/content description)         'Set It Out (Dr Packer Extended Remix)'
'TKEY' (Initial key)                                '9A'
'TMOO' (Mood)                                       'Nu-Skool, Housey, Disco, Vocal, Funky'
'TOAL' (Original album/movie/show title)            'Dr Packer’s Different Strokes'
'TOPE' (Original artist(s)/performer(s))            'Purple Disco Machine, Boris Dlugosch'
'TPE1' (Lead performer(s)/Soloist(s))               'Purple Disco Machine, Boris Dlugosch'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPE4' (Interpreted, remixed, or otherwise modified by)  'Dr Packer'
'TPUB' (Publisher)                                  'Glitterbox Recordings'
'TRCK' (Track number/Position in set)               '13'
'TSRC' (ISRC (international standard recording code))  'GBCPZ1813358'
'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:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.70 dB'
'TXXX:replaygain_track_peak'                        '0.451550'
'UFID:http://www.beatport.com'                      UFID(owner='http://www.beatport.com', data=b'track-10514769')
'WOAF' (Official audio file webpage)                WOAF(url='http://traxsource.com/track/5286833/set-it-out-dr-packer-extended-remix')

========================== row from database ==========================
                                              'id'  1324228
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Music - Clean/purple disco machine, boris dlugosch - set it out (dr packer extended remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  425
                                           'genre'  electronic-th-techno
                                        'filesize'  17676108
                                           'mtime'  1620564193
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats Music purple disco machine, boris dlugosch set it out (dr packer extended remix) electronic th techno
                                      'tag_artist'  Purple Disco Machine, Boris Dlugosch
                                     'tag_release'  Clean
                                       'tag_title'  Set It Out (Dr Packer Extended Remix)
                                             'bpm'  115.0
                                    'search_title'  'dr':4,5 'extended':7 'it':2 'out':3 'packer':6 'remix':8,9 'set':1
                                   'search_artist'  'boris':5 'disco':2 'dlugosch':6 'machine':3,4 'purple':1
                                  'search_release'  'clean':1
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 'beats':5 'boris':11 'disco':8 'dlugosch':12 'dr':16,17 'electronic':22 'extended':19 'harder':4 'house':3 'it':14 'machine':9,10 'music':6 'out':15 'packer':18 'purple':7 'remix':20,21 'set':13 'techno':24 'th':23
                                    'search_combo'  '00poprockelectronic':17 '00techno':18 'beats':21 'boris':14B,27 'clean':16C 'disco':11B,24 'dlugosch':15B,28 'dr':4A,5A,32,33 'electronic':38 'extended':7A,35 'harder':20 'house':19 'it':2A,30 'machine':12B,13B,25,26 'music':22 'out':3A,31 'packer':6A,34 'purple':10B,23 'remix':8A,9A,36,37 'set':1A,29 'techno':40 'th':39
                                    'tag_tracknum'  13
                                      'num_images'  2
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-4', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2018
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620564192.9372957  (2021-05-09 14:43:12)
                             'size'  17676108