======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '202'
                                          'artist'  'Raspberries'
                                     'text_people'  ''
                                         'release'  'Guardians of the Galaxy'
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 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-2', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['power pop', 'classic rock', '70s', 'rock', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  '01b405ae-8ca2-4dbe-8a30-0587b597f598'
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '12'
                                            'date'  '2014'
                                        'comments'  ''
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                                             'bpm'  '143.416'
                                             'key'  '11B'
                                        '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'                                          ['Raspberries',
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 '£',
 '£',
 '£']
'ar_string'                                         ('Raspberries/ 01b405ae-8ca2-4dbe-8a30-0587b597f598/ United States/ Band/ £/ '
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'artist'                                            'Raspberries'
'artist genre last.fm'                              ['Power Pop', 'Classic Rock', '70s', 'Rock', 'Pop', 'American']
'artist type'                                       'Band'
'bpm'                                               '143.416'
'catalognr'                                         'D002014802'
'country'                                           'United States'
'country_id'                                        '2954837636'
'date'                                              '2014'
'discnumber'                                        '1'
'disctotal'                                         '2'
'era'                                               '1970s'
'era_id'                                            '3761124448'
'fingerprint'                                       '3550726568'
'foo_album_id'                                      '2418630999'
'foo_artist_id'                                     '1993674220'
'foo_id'                                            '3323944058'
'foo_id2'                                           '3272122755'
'gender'                                            'Male'
'genre'                                             'set-pl-guardians of the galaxy'
'genre_array'                                       ['Rock',
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 '‡',
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'gl_string'                                         'Power Pop/ Pop-Rock/ Rock'
'key'                                               '11B'
'language'                                          'English'
'lastfmtags'                                        ['power pop', 'classic rock', '70s', 'rock', 'pop']
'musicbrainz_artistid'                              '01b405ae-8ca2-4dbe-8a30-0587b597f598'
'or_year'                                           '1972'
'organization'                                      'Hollywood Records'
'play_counter'                                      '0'
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '3'
'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'                                          '4'
'rating'                                            '6'
'release type'                                      'Soundtrack'
'replaygain_track_gain'                             '-11.00 dB'
'replaygain_track_peak'                             '1.046971'
'similar artist'                                    ['The Rubinoos', 'Shoes', 'Marshall Crenshaw', 'The Records', '20/20']
'title'                                             'Go All The Way'
'tracknumber'                                       '2'
'tracktotal'                                        '12'

========================== row from database ==========================
                                              'id'  1121315
                                            'path'  /data/Music/Bulk/0playlists/[cd1] awesome mix vol.1/02 - Raspberries - Go All the Way.ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  202
                                           'genre'  set-pl-guardians of the galaxy
                                        'filesize'  4093344
                                           'mtime'  1620533181
                                   'redo_metaread'  0
                                        'rest_str'   0playlists [cd1] awesome mix vol.1 02 set pl guardians galaxy
                                      'tag_artist'  Raspberries
                                     'tag_release'  Guardians of the Galaxy
                                       'tag_title'  Go All The Way
                                             'bpm'  143.416
                                    'search_title'  'all':2 'go':1 'the':3 'way':4
                                   'search_artist'  'raspberries':1
                                  'search_release'  'galaxy':4 'guardians':1 'of':2 'the':3
                                     'search_rest'  '0playlists':1 '1':7 'awesome':4 'cd1':2,3 'galaxy':12 'guardians':11 'mix':5 'pl':10 'set':9 'vol':6 'vol1':8
                                    'search_combo'  '0playlists':10 '1':16 'all':2A 'awesome':13 'cd1':11,12 'galaxy':9C,21 'go':1A 'guardians':6C,20 'mix':14 'of':7C 'pl':19 'raspberries':5B 'set':18 'the':3A,8C 'vol':15 'vol1':17 'way':4A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['q-mixbeat-2', 'q-hhrnbtt-1', 'q-chart-3', 'q-other-3', 'q-oldst-2', 'q-hap-3', 'q-drums-2', '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-4']
                                      'lastfmtags'  ['power pop', 'classic rock', '70s', 'rock', 'pop']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620533180.6007845  (2021-05-09 06:06:20)
                             'size'  4093344