======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '156'
                                          'artist'  'Messer für Frau Müller'
                                     'text_people'  ''
                                         'release'  'Second Hand Dreams'
                                           'title'  'Second Hand dreams'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-1', 'q-drums-1', 'q-other-4', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  ("['all/artist removed 130327/asciiecho/does this track stream/not streamed "
 "for headey since 2010']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '15'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '136.3'
                                             'key'  '4A'
                                        'acoustid'  '3089c129-811d-4ad1-b878-e4fd49ab5272'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Second Hand Dreams'
'TBPM' (BPM (beats per minute))                     '136.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2016-07-09'
'TIT2' (Title/songname/content description)         'Second Hand dreams'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Messer für Frau Müller'
'TPE2' (Band/orchestra/accompaniment)               'Messer für Frau Müller'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '15/15'
'TSO2'                                              'Нож Для Фрау Мюллер'
'TSOP' (Performer sort order)                       'Нож Для Фрау Мюллер'
'TXXX:ARTISTS'                                      'Messer für Frau Müller'
'TXXX:Acoustid Id'                                  '3089c129-811d-4ad1-b878-e4fd49ab5272'
'TXXX:MusicBrainz Album Artist Id'                  '121d2a21-a449-44a5-ad4c-5627a94fb15c'
'TXXX:MusicBrainz Album Id'                         '77a51e51-6592-4809-a2ee-04395190da9d'
'TXXX:MusicBrainz Album Release Country'            'RU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '121d2a21-a449-44a5-ad4c-5627a94fb15c'
'TXXX:MusicBrainz Release Group Id'                 '236adec1-ba00-3ab9-902b-70f937a283d0'
'TXXX:MusicBrainz Release Track Id'                 '6c7a0b0a-432f-3581-9888-6621bf7198c0'
'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:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ('all/artist removed 130327/asciiecho/does this track stream/not streamed for '
 'headey since 2010')
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.07 dB'
'TXXX:replaygain_track_peak'                        '0.414683'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'dcf244f8-bd09-4e27-a0bf-68663d8dcf89')

========================== row from database ==========================
                                              'id'  505838
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Messer Für Frau Müller/Messer Für Frau Müller - 2000 - Second Hand Dreams (Solnze) [250kvbr]/15_Second_Hand_Dreams.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  156
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  5095403
                                           'mtime'  1636757308
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Für Für 2000 (Solnze) [250kvbr] 15_Second_Hand_Dreams electronic experimental oddness
                                      'tag_artist'  Messer für Frau Müller
                                     'tag_release'  Second Hand Dreams
                                       'tag_title'  Second Hand dreams
                                             'bpm'  136.3
                                    'search_title'  'dreams':3 'hand':2 'second':1
                                   'search_artist'  'frau':4 'fur':2,3 'messer':1 'muller':5,6
                                  'search_release'  'dreams':3 'hand':2 'second':1
                                     'search_rest'  '15':8 '2000':3 '250kvbr':6,7 'dreams':11 'electronic':12 'experimental':13 'fur':1,2 'hand':10 'oddness':14 'second':9 'solnze':4,5
                                    'search_combo'  '15':20 '2000':15 '250kvbr':18,19 'dreams':3A,12C,23 'electronic':24 'experimental':25 'frau':7B 'fur':5B,6B,13,14 'hand':2A,11C,22 'messer':4B 'muller':8B,9B 'oddness':26 'second':1A,10C,21 'solnze':16,17
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['all/artist removed 130327/asciiecho/does this track stream/not streamed for headey since 2010']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636757307.8984296  (2021-11-12 23:48:27)
                             'size'  5095403