======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '430'
                                          'artist'  'New Order'
                                     'text_people'  ''
                                         'release'  'Uplifting Progressive Trance'
                                           'title'  "Waiting For The Siren's Call [Filterheadz Remix]"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'post punk', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '134.6'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000F77 00000C61 00005BFB 00004533 0003D0D5 0003D0D5 00008000 00008000 '
 '0001ADB0 0001ADB0')
'TALB' (Album/Movie/Show title)                     'Uplifting Progressive Trance'
'TBPM' (BPM (beats per minute))                     '134.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         "Waiting For The Siren's Call [Filterheadz Remix]"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'New Order'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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:lastfmtags'                                   ['80s', 'new wave', 'alternative', 'post punk', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.95 dB'
'TXXX:replaygain_track_peak'                        '0.422097'

========================== row from database ==========================
                                              'id'  1509661
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/tribal electro ~ classic progressive house ~ uplifting progressive trance/Waiting For The Siren_s Call [Filterheadz Remix].mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  430
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  17233084
                                           'mtime'  1620580681
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm tribal electro ~ classic progressive house ~ uplifting progressive trance Siren_s electronic we new wave post punk
                                      'tag_artist'  New Order
                                     'tag_release'  Uplifting Progressive Trance
                                       'tag_title'  Waiting For The Siren's Call [Filterheadz Remix]
                                             'bpm'  134.6
                                    'search_title'  'call':7 'filterheadz':8,9 'for':2 'remix':10,11 's':5 'siren':4 'sirens':6 'the':3 'waiting':1
                                   'search_artist'  'new':1 'order':2
                                  'search_release'  'progressive':2 'trance':3 'uplifting':1
                                     'search_rest'  'classic':3 'electro':2 'electronic':10 'house':5 'new':12 'post':14 'progressive':4 'punk':15 's':9 'siren':8 'trance':7 'tribal':1 'uplifting':6 'wave':13 'we':11
                                    'search_combo'  'call':7A 'classic':19 'electro':18 'electronic':26 'filterheadz':8A,9A 'for':2A 'house':21 'new':12B,28 'order':13B 'post':30 'progressive':15C,20 'punk':31 'remix':10A,11A 's':5A,25 'siren':4A,24 'sirens':6A 'the':3A 'trance':16C,23 'tribal':17 'uplifting':14C,22 'waiting':1A 'wave':29 'we':27
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'post punk', 'electronic']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620580681.4672308  (2021-05-09 19:18:01)
                             'size'  17233084