======================== unified (from filesystem) ========================
                                         'bitrate'  '263.686'
                                        'duration'  '647'
                                          'artist'  'Aquascape'
                                     'text_people'  'Aquascape'
                                         'release'  'Underwater Stranger'
                                           'title'  'Small Electric'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['psychill', 'downtempo', 'psybient', 'chillout', 'ambient']"
                                     'discogstags'  "['electronic', 'downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '10'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-psychill'
                                             'bpm'  '84.7'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:no@email'                                     POPM(email='no@email', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Underwater Stranger'
'TBPM' (BPM (beats per minute))                     '84.7'
'TCOM' (Composer)                                   'Aquascape'
'TCON' (Content type, a.k.a. Genre)                 'electronic-psychill'
'TCOP' (Copyright message)                          'Altar Records - ARCDA22 - 2012'
'TDRC' (Recording time)                             '2012'
'TENC' (Encoded by)                                 'PsyCZ Team 2012 - LAME Encode (Lame 3.98.4 -V0 --vbr-new)'
'TIT1' (Content group description)                  '3'
'TIT2' (Title/songname/content description)         'Small Electric'
'TKEY' (Initial key)                                '7A'
'TOPE' (Original artist(s)/performer(s))            'Aquascape'
'TPE1' (Lead performer(s)/Soloist(s))               'Aquascape'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '6/10'
'TXXX:DATE'                                         '2012'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'downtempo']
'TXXX:lastfmtags'                                   ['psychill', 'downtempo', 'psybient', 'chillout', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.55 dB'
'TXXX:replaygain_track_peak'                        '0.452011'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='http://www.altar-records.com/')

========================== row from database ==========================
                                              'id'  1303629
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chronos - chillout-dub/Aquascape - Small Electric.mp3
                                         'working'  None
                                         'bitrate'  263
                                    'duration_sec'  647
                                           'genre'  electronic-psychill
                                        'filesize'  21464050
                                           'mtime'  1636912418
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Chronos chillout dub electronic psychill
                                      'tag_artist'  Aquascape
                                     'tag_release'  Underwater Stranger
                                       'tag_title'  Small Electric
                                             'bpm'  84.7
                                    'search_title'  'electric':2 'small':1
                                   'search_artist'  'aquascape':1
                                  'search_release'  'stranger':2 'underwater':1
                                     'search_rest'  '00poprockelectronic':1 'chillout':3 'chronos':2 'dub':4 'electronic':5 'psychill':6
                                    'search_combo'  '00poprockelectronic':6 'aquascape':3B 'chillout':8 'chronos':7 'dub':9 'electric':2A 'electronic':10 'psychill':11 'small':1A 'stranger':5C 'underwater':4C
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['psychill', 'downtempo', 'psybient', 'chillout', 'ambient']
                                        'tag_date'  2012
                                     'discogstags'  ['electronic', 'downtempo']

============================== file details ==============================
                                           'mtime'  1636912417.7960453  (2021-11-14 18:53:37)
                             'size'  21464050