======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '195'
                                          'artist'  'The Five Stairsteps'
                                     'text_people'  ''
                                         'release'  'Guardians of the Galaxy'
                                           'title'  'O-o-h Child'
                                           'quals'  ("['q-bass-4', 'q-vocals-3', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-2', 'q-oldst-2', 'q-chart-3', 'q-grit-2', 'q-hhrnbtt-2', "
 "'q-drums-3', 'q-other-2', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['northern soul', 'oldies', 'rnb', 'soul', 'rhythm and blues', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  '42700164-abe3-4b45-b627-f4c8deca5e82'
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'set-pl-guardians of the galaxy'
                                             'bpm'  '119.265'
                                             'key'  '7B'
                                        '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'                                          ['The Five Stairsteps',
 '42700164-abe3-4b45-b627-f4c8deca5e82',
 'United States',
 'Band',
 '1965',
 '1976',
 '£']
'ar_string'                                         ('The Five Stairsteps/ 42700164-abe3-4b45-b627-f4c8deca5e82/ United States/ '
 'Band/ 1965/ 1976/ £')
'artist'                                            'The Five Stairsteps'
'artist genre last.fm'                              ['Soul', 'Funk', 'Oldies', 'Northern Soul', 'RnB']
'artist type'                                       'Band'
'bpm'                                               '119.265'
'catalognr'                                         'D002014802'
'country'                                           'United States'
'country_id'                                        '2954837636'
'date'                                              '2014'
'disbanded_died'                                    '1976'
'discnumber'                                        '1'
'disctotal'                                         '2'
'era'                                               '1960s'
'era_id'                                            '3790364247'
'fingerprint'                                       '2425131464'
'foo_album_id'                                      '2418630999'
'foo_artist_id'                                     '119630120'
'foo_id'                                            '1894947944'
'foo_id2'                                           '805780747'
'formed_born'                                       '1965'
'gender'                                            'Male'
'genre'                                             'set-pl-guardians of the galaxy'
'genre_array'                                       ['RnB',
 'Soul',
 'Chicago Soul',
 'Chicago Soul',
 '4042662769',
 '218758323',
 '3228368475',
 '3228368475',
 'Chicago Soul',
 '3228368475',
 '‡',
 '‡']
'gl_string'                                         'Chicago Soul/ Soul/ RnB'
'key'                                               '7B'
'language'                                          'English'
'lastfmtags'                                        ['northern soul', 'oldies', 'rnb', 'soul', 'rhythm and blues', 'funk']
'musicbrainz_artistid'                              '42700164-abe3-4b45-b627-f4c8deca5e82'
'organization'                                      'Hollywood Records'
'play_counter'                                      '0'
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '3'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '2'
'q-jzfks'                                           '2'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '2'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'release type'                                      'Soundtrack'
'replaygain_track_gain'                             '-8.43 dB'
'replaygain_track_peak'                             '1.049941'
'similar artist'                                    ['Elvin Bishop',
 'Norman Greenbaum',
 'Rupert Holmes',
 'Redbone',
 'The Raspberries']
'title'                                             'O-o-h Child'
'tracknumber'                                       '11'
'tracktotal'                                        '12'

========================== row from database ==========================
                                              'id'  1121411
                                            'path'  /data/Music/Bulk/0playlists/[cd1] awesome mix vol.1/11 - Five Stairsteps - O-O-H Child.ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  195
                                           'genre'  set-pl-guardians of the galaxy
                                        'filesize'  5085170
                                           'mtime'  1620533205
                                   'redo_metaread'  0
                                        'rest_str'   0playlists [cd1] awesome mix vol.1 11 H set pl guardians galaxy
                                      'tag_artist'  The Five Stairsteps
                                     'tag_release'  Guardians of the Galaxy
                                       'tag_title'  O-o-h Child
                                             'bpm'  119.265
                                    'search_title'  'child':5 'h':3 'o':1,2 'ooh':4
                                   'search_artist'  'five':2 'stairsteps':3 'the':1
                                  'search_release'  'galaxy':4 'guardians':1 'of':2 'the':3
                                     'search_rest'  '0playlists':1 '1':7 'awesome':4 'cd1':2,3 'galaxy':13 'guardians':12 'h':9 'mix':5 'pl':11 'set':10 'vol':6 'vol1':8
                                    'search_combo'  '0playlists':13 '1':19 'awesome':16 'cd1':14,15 'child':5A 'five':7B 'galaxy':12C,25 'guardians':9C,24 'h':3A,21 'mix':17 'o':1A,2A 'of':10C 'ooh':4A 'pl':23 'set':22 'stairsteps':8B 'the':6B,11C 'vol':18 'vol1':20
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['q-mixbeat-2', 'q-hhrnbtt-2', 'q-chart-3', 'q-other-2', 'q-oldst-2', 'q-hap-3', 'q-drums-3', 'q-unu-1', 'q-busy-3', 'q-localness-1', 'q-jzfks-2', 'q-grit-2', 'q-piano-1', 'q-syn-2', 'q-play-3', 'q-bass-4', 'q-vocals-3']
                                      'lastfmtags'  ['northern soul', 'oldies', 'rnb', 'soul', 'rhythm and blues', 'funk']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620533204.7591395  (2021-05-09 06:06:44)
                             'size'  5085170