======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '303'
                                          'artist'  'Electric Light Orchestra'
                                     'text_people'  ''
                                         'release'  'Guardians of the Galaxy: Awesome Mix, Vol. 2'
                                           'title'  'Mr. Blue Sky'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
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 "'Q-PIANO-2', 'q-chart-2', 'q-drums-2', 'q-other-3', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['rock', 'progressive rock', 'british', '70s', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '14'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'set-pl-guardians of the galaxy'
                                             'bpm'  '88.053'
                                             'key'  '7B'
                                        'acoustid'  '513a971e-7739-40c4-9f41-b1932bdc288b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Guardians of the Galaxy: Awesome Mix, Vol. 2'
'TBPM' (BPM (beats per minute))                     '88.053'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-guardians of the galaxy'
'TDOR' (Original release time)                      '2017'
'TDRC' (Recording time)                             '2017-04-28'
'TENC' (Encoded by)                                 'AIMP2'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'James Gunn'], ['producer', 'Kevin Feige'], ['producer', 'Dave Jordan']])
'TIT2' (Title/songname/content description)         'Mr. Blue Sky'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Electric Light Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Hollywood Records'
'TRCK' (Track number/Position in set)               '1/14'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Electric Light Orchestra'
'TSRC' (ISRC (international standard recording code))  'USSM10015759/USSM10021047/USSM17200399/USSM19802263'
'TXXX:ASIN'                                         'B06XYS1883'
'TXXX:Acoustid Id'                                  '513a971e-7739-40c4-9f41-b1932bdc288b'
'TXXX:BARCODE'                                      '050087368715'
'TXXX:CATALOGNUMBER'                                '00050087368715'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '1d539c59-a599-4c31-812a-4311d1728f09'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        '0c502791-4ee9-4c5f-9696-0602b721ff3b'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['rock', 'progressive rock', 'british', '70s', 'classic rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.02 dB'
'TXXX:replaygain_track_peak'                        '0.348219'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6e33056b-2a34-4ed0-b49c-f7a8ae2c5bcc')

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/0playlists/VA - Guardians Of The Galaxy_Awesome Mix Vol. 2 [OST](2017)/01. Electric Light Orchestra - Mr. Blue Sky.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  303
                                           'genre'  set-pl-guardians of the galaxy
                                        'filesize'  12428427
                                           'mtime'  1674646211
                                   'redo_metaread'  0
                                        'rest_str'   0playlists VA Of The Galaxy_Awesome [OST](2017) 01. set pl guardians galaxy
                                      'tag_artist'  Electric Light Orchestra
                                     'tag_release'  Guardians of the Galaxy: Awesome Mix, Vol. 2
                                       'tag_title'  Mr. Blue Sky
                                             'bpm'  88.053
                                    'search_title'  'blue':3 'mr':1,2 'sky':4
                                   'search_artist'  'electric':1 'light':2 'orchestra':3
                                  'search_release'  '2':11 'awesome':6 'galaxy':4,5 'guardians':1 'mix':7,8 'of':2 'the':3 'vol':9,10
                                     'search_rest'  '01':10,11 '0playlists':1 '2017':8 'awesome':6 'galaxy':5,15 'guardians':14 'of':3 'ost':7 'ost2017':9 'pl':13 'set':12 'the':4 'va':2
                                    'search_combo'  '01':28,29 '0playlists':19 '2':18C '2017':26 'awesome':13C,24 'blue':3A 'electric':5B 'galaxy':11C,12C,23,33 'guardians':8C,32 'light':6B 'mix':14C,15C 'mr':1A,2A 'of':9C,21 'orchestra':7B 'ost':25 'ost2017':27 'pl':31 'set':30 'sky':4A 'the':10C,22 'va':20 'vol':16C,17C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-2', 'Q-PLAY-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'Q-PIANO-2', 'q-chart-2', 'q-drums-2', 'q-other-3', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['rock', 'progressive rock', 'british', '70s', 'classic rock']
                                        'tag_date'  2017
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1674646210.628244  (2023-01-25 12:30:10)
                             'size'  12428427