======================== unified (from filesystem) ========================
                                         'bitrate'  '206.411'
                                        'duration'  '216'
                                          'artist'  'BROOKLYN BOUNCE'
                                     'text_people'  ''
                                         'release'  "Sex, Bass & Rock'n'Roll"
                                           'title'  "Sex, Bass & Rock'n'Roll"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'trance', 'techno', 'electronic', 'house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted'
                                             'bpm'  '141.0'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Sex, Bass & Rock'n'Roll"
'TBPM' (BPM (beats per minute))                     '141.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-unsorted'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'ShpurloS&s'
'TIT2' (Title/songname/content description)         "Sex, Bass & Rock'n'Roll"
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'BROOKLYN BOUNCE'
'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:lastfmtags'                                   ['dance', 'trance', 'techno', 'electronic', 'house']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.57 dB'
'TXXX:replaygain_track_peak'                        '0.453076'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.nowals.ru')

========================== row from database ==========================
                                              'id'  1502087
                                            'path'  /data/Music/Bulk/00poprockelectronic/Energy FM 104.2 [OLD]/BROOKLYN BOUNCE - Sex, Bass & Rock_n_Roll.mp3
                                         'working'  None
                                         'bitrate'  206
                                    'duration_sec'  216
                                           'genre'  electronic-generic or radio-unsorted
                                        'filesize'  5589070
                                           'mtime'  1621696199
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Energy FM 104.2 [OLD] Rock_n_Roll electronic generic or radio unsorted
                                      'tag_artist'  BROOKLYN BOUNCE
                                     'tag_release'  Sex, Bass & Rock'n'Roll
                                       'tag_title'  Sex, Bass & Rock'n'Roll
                                             'bpm'  141.0
                                    'search_title'  'bass':3 'n':5 'rock':4 'rocknroll':7 'roll':6 'sex':1,2
                                   'search_artist'  'bounce':2 'brooklyn':1
                                  'search_release'  'bass':3 'n':5 'rock':4 'rocknroll':7 'roll':6 'sex':1,2
                                     'search_rest'  '00poprockelectronic':1 '104':4 '1042':6 '2':5 'electronic':12 'energy':2 'fm':3 'generic':13 'n':10 'old':7,8 'or':14 'radio':15 'rock':9 'roll':11 'unsorted':16
                                    'search_combo'  '00poprockelectronic':17 '104':20 '1042':22 '2':21 'bass':3A,12C 'bounce':9B 'brooklyn':8B 'electronic':28 'energy':18 'fm':19 'generic':29 'n':5A,14C,26 'old':23,24 'or':30 'radio':31 'rock':4A,13C,25 'rocknroll':7A,16C 'roll':6A,15C,27 'sex':1A,2A,10C,11C 'unsorted':32
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'trance', 'techno', 'electronic', 'house']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696199.3115525  (2021-05-22 17:09:59)
                             'size'  5589070