======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '177'
                                          'artist'  'Ансамбль п/у А.Тартаковского'
                                     'text_people'  ''
                                         'release'  'Фанк! - Самая Откровенная Музыка В СССР'
                                           'title'  'Путешественник'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'q-syn-1', 'Q-PLAY-2', "
 "'q-bass-4', 'q-busy-3', 'q-grit-2', 'Q-PIANO-2', 'q-chart-1', 'q-drums-3', "
 "'q-other-3', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-3']")
                                      'lastfmtags'  "['soviet bossa nova']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '12'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-russia'
                                             'bpm'  '129'
                                             'key'  '5A'
                                        'acoustid'  'bfa18992-5979-48a1-8116-82889bebada2'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Фанк! - Самая Откровенная Музыка В СССР'
'TBPM' (BPM (beats per minute))                     '129'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-russia'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Путешественник'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ансамбль п/у А.Тартаковского'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Мелодия'
'TRCK' (Track number/Position in set)               '4/12'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Тартаковского, Ансамбль А.'
'TXXX:ASIN'                                         'B00KK5FA2I'
'TXXX:Acoustid Id'                                  'bfa18992-5979-48a1-8116-82889bebada2'
'TXXX:Artists'                                      'Ансамбль п/у А.Тартаковского'
'TXXX:CATALOGNUMBER'                                'MEL CD 60 00989'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '658f1af8-2a6b-4d8d-8aa9-5dd011fbeff5'
'TXXX:MusicBrainz Album Release Country'            'RU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '91300cee-6e24-46a6-a68b-505b2f6ed3bf'
'TXXX:MusicBrainz Release Group Id'                 'a2ab1b41-25c8-4cfe-95fa-de427b6862ad'
'TXXX:MusicBrainz Release Track Id'                 'f26b4d3d-30bf-4804-9c1e-f1708a82300b'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Cyrl'
'TXXX:lastfmtags'                                   'soviet bossa nova'
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.68 dB'
'TXXX:replaygain_track_peak'                        '0.886084'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a7a525ac-9342-4585-add8-e39dc8796aa6')

========================== row from database ==========================
                                              'id'  980479
                                            'path'  /data/Music/Bulk/00localcharacter/various - funk! the most frank music in the soviet union (1971-80)/04 - A. Tartakovsky Ensemble - The Traveller.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  177
                                           'genre'  loc-russia
                                        'filesize'  4271281
                                           'mtime'  1621629961
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter various funk! the most frank music in the soviet union (1971 80) 04 A. Tartakovsky Ensemble The Traveller loc russia
                                      'tag_artist'  Ансамбль п/у А.Тартаковского
                                     'tag_release'  Фанк! - Самая Откровенная Музыка В СССР
                                       'tag_title'  Путешественник
                                             'bpm'  129.0
                                    'search_title'  'puteshestvennik':2 'путешественник':1
                                   'search_artist'  'a':13 'ansambl':2,3 'atartakovskogo':15 'p':7 'pu':9 'tartakovskogo':14 'u':8 'а':10 'ансамбль':1 'атартаковского':12 'п':4 'пу':6 'тартаковского':11 'у':5
                                  'search_release'  'fank':2 'muzyka':8 'otkrovennaya':6 'samaya':4 'sssr':12 'v':10 'в':9 'музыка':7 'откровенная':5 'самая':3 'ссср':11 'фанк':1
                                     'search_rest'  '1971':10,11 '80':12,13 'a':14,15 'ensemble':17 'frank':5 'funk':2 'in':7 'loc':19 'most':4 'music':6 'russia':20 'soviet':8 'tartakovsky':16 'the':3 'traveller':18 'union':9 'various':1
                                    'search_combo'  '1971':39,40 '80':41,42 'a':15B,43,44 'ansambl':4B,5B 'atartakovskogo':17B 'ensemble':46 'fank':19C 'frank':34 'funk':31 'in':36 'loc':48 'most':33 'music':35 'muzyka':25C 'otkrovennaya':23C 'p':9B 'pu':11B 'puteshestvennik':2A 'russia':49 'samaya':21C 'soviet':37 'sssr':29C 'tartakovskogo':16B 'tartakovsky':45 'the':32 'traveller':47 'u':10B 'union':38 'v':27C 'various':30 'а':12B 'ансамбль':3B 'атартаковского':14B 'в':26C 'музыка':24C 'откровенная':22C 'п':6B 'пу':8B 'путешественник':1A 'самая':20C 'ссср':28C 'тартаковского':13B 'у':7B 'фанк':18C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-mixbeat-2', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soviet bossa nova']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629960.927267  (2021-05-21 22:46:00)
                             'size'  4271281