======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '278'
                                          'artist'  'Rupert Holmes'
                                     'text_people'  ''
                                         'release'  'Guardians of the Galaxy'
                                           'title'  'Escape (The Piña Colada Song)'
                                           'quals'  ("['q-bass-2', 'q-vocals-3', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-2', 'q-chart-3', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-3', 'q-mixbeat-2', 'q-syn-2', 'q-localness-1']")
                                      'lastfmtags'  ("['pop', 'easy listening', 'soft rock', '70s', 'one hit wonder', 'classic "
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                             'musicbrainz_albumid'  ''
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                             'musicbrainz_trackid'  ''
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                                      'tracktotal'  '12'
                                            'date'  '2014'
                                        'comments'  ''
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                                             'bpm'  '140.141'
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                                        'acoustid'  ''
rest: ''

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

'album'                                             'Guardians of the Galaxy'
'album genre allmusic'                              ['Pop/Rock', 'Stage & Screen', 'Soundtracks']
'album genre last.fm'                               'Soundtrack'
'album rating allmusic'                             '6'
'albumartist'                                       'Various Artists'
'albumname'                                         'Guardians of the Galaxy'
'ar_array'                                          ['Rupert Holmes',
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 'Solo Artist',
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 '£']
'ar_string'                                         ('Rupert Holmes/ 3e7ef7ed-18c1-436d-b946-7e7e63ace408/ United Kingdom/ Solo '
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'artist'                                            'Rupert Holmes'
'artist genre last.fm'                              ['Soft Rock', 'Pop', '70s', 'Classic Rock', 'Easy Listening', 'One Hit Wonders']
'artist type'                                       'Solo Artist'
'bpm'                                               '140.141'
'catalognr'                                         'D002014802'
'country'                                           'United Kingdom'
'country_id'                                        '3344183625'
'date'                                              '2014'
'discnumber'                                        '1'
'disctotal'                                         '2'
'era'                                               '1970s'
'era_id'                                            '3761124448'
'fingerprint'                                       '1394243738'
'foo_album_id'                                      '2418630999'
'foo_artist_id'                                     '2067322549'
'foo_id'                                            '2529718364'
'foo_id2'                                           '290845522'
'formed_born'                                       '1947'
'gender'                                            'Male'
'genre'                                             ['set-pl-guardians of the galaxy', 'set-pl-billboard']
'genre_array'                                       ['Rock',
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 '2431840319',
 '‡',
 '‡',
 '‡',
 '‡']
'gl_string'                                         'Pop-Rock/ Rock'
'key'                                               '9A'
'language'                                          'English'
'lastfmtags'                                        ['pop', 'easy listening', 'soft rock', '70s', 'one hit wonder', 'classic rock']
'musicbrainz_artistid'                              '3e7ef7ed-18c1-436d-b946-7e7e63ace408'
'or_year'                                           '1980'
'organization'                                      'Hollywood Records'
'play_counter'                                      '0'
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '2'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'rating'                                            '6'
'release type'                                      'Soundtrack'
'replaygain_track_gain'                             '-9.07 dB'
'replaygain_track_peak'                             '1.065068'
'similar artist'                                    ['England Dan & John Ford Coley',
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 'Player',
 'Robbie Dupree',
 'Christopher Cross']
'title'                                             'Escape (The Piña Colada Song)'
'tracknumber'                                       '10'
'tracktotal'                                        '12'

========================== row from database ==========================
                                              'id'  1121259
                                            'path'  /data/Music/Bulk/0playlists/[cd1] awesome mix vol.1/10 - Rupert Holmes - Escape (The Piña Colada Song).ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  278
                                           'genre'  set-pl-guardians of the galaxy;set-pl-billboard
                                        'filesize'  6412075
                                           'mtime'  1620385399
                                   'redo_metaread'  0
                                        'rest_str'   0playlists [cd1] awesome mix vol.1 10 set pl guardians galaxy;set pl billboard
                                      'tag_artist'  Rupert Holmes
                                     'tag_release'  Guardians of the Galaxy
                                       'tag_title'  Escape (The Piña Colada Song)
                                             'bpm'  140.141
                                    'search_title'  'colada':6 'escape':1 'pina':4,5 'song':7,8 'the':2,3
                                   'search_artist'  'holmes':2 'rupert':1
                                  'search_release'  'galaxy':4 'guardians':1 'of':2 'the':3
                                     'search_rest'  '0playlists':1 '1':7 'awesome':4 'billboard':16 'cd1':2,3 'galaxy':12,14 'guardians':11 'mix':5 'pl':10 'set':9,13,15 'vol':6 'vol1':8
                                    'search_combo'  '0playlists':15 '1':21 'awesome':18 'billboard':30 'cd1':16,17 'colada':6A 'escape':1A 'galaxy':14C,26,28 'guardians':11C,25 'holmes':10B 'mix':19 'of':12C 'pina':4A,5A 'pl':24 'rupert':9B 'set':23,27,29 'song':7A,8A 'the':2A,3A,13C 'vol':20 'vol1':22
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['q-mixbeat-2', 'q-hhrnbtt-1', 'q-chart-3', 'q-other-3', 'q-oldst-2', 'q-drums-4', 'q-unu-1', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-grit-2', 'q-piano-1', 'q-syn-2', 'q-play-3', 'q-bass-2', 'q-vocals-3']
                                      'lastfmtags'  ['pop', 'easy listening', 'soft rock', '70s', 'one hit wonder', 'classic rock']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385398.511228  (2021-05-07 13:03:18)
                             'size'  6412075