======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '166'
                                          'artist'  'Godwin Omabuwa And His Sound Makers'
                                     'text_people'  ''
                                         'release'  'Marvellous Boy (Calypso From West Africa)'
                                           'title'  "Dick Tiger's Victory"
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                     'discogstags'  "['highlife', 'folk, world, & country', 'calypso']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'loc-africa;loc-style-calypso'
                                             'bpm'  '96.255'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Marvellous Boy (Calypso From West Africa)'
'TBPM' (BPM (beats per minute))                     '96.255'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['loc-africa', 'loc-style-calypso']
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         "Dick Tiger's Victory"
'TKEY' (Initial key)                                '9A'
'TLAN' (Language(s))                                'French'
'TPE1' (Lead performer(s)/Soloist(s))               'Godwin Omabuwa And His Sound Makers'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['highlife', 'folk, world, & country', 'calypso']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.21 dB'
'TXXX:replaygain_track_peak'                        '0.577794'

========================== row from database ==========================
                                              'id'  1522674
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/[AFRICA] MARVELLOUS BOY - CALYPSO FROM WEST AFRICA [HONEST JON_S] (2009)/09 dick tiger_s victory.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  166
                                           'genre'  loc-africa;loc-style-calypso
                                        'filesize'  6698953
                                           'mtime'  1620525023
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa [AFRICA] MARVELLOUS BOY CALYPSO FROM WEST AFRICA [HONEST JON_S] (2009) 09 dick tiger_s victory loc africa;loc style calypso
                                      'tag_artist'  Godwin Omabuwa And His Sound Makers
                                     'tag_release'  Marvellous Boy (Calypso From West Africa)
                                       'tag_title'  Dick Tiger's Victory
                                             'bpm'  96.255
                                    'search_title'  'dick':1 's':3 'tiger':2 'tigers':4 'victory':5
                                   'search_artist'  'and':3 'godwin':1 'his':4 'makers':6 'omabuwa':2 'sound':5
                                  'search_release'  'africa':7,8 'boy':2 'calypso':3,4 'from':5 'marvellous':1 'west':6
                                     'search_rest'  '00africa':1 '2009':15,16 'africa':2,3,22,24 'boy':5 'calypso':6 'dick':17 'from':7 'honest':9,10 'jon':11,13 'loc':21,23,25 'marvellous':4 's':12,14,19 'style':26 'tiger':18 'victory':20 'west':8
                                    'search_combo'  '00africa':20 '2009':34,35 'africa':18C,19C,21,22,41,43 'and':8B 'boy':13C,24 'calypso':14C,15C,25 'dick':1A,36 'from':16C,26 'godwin':6B 'his':9B 'honest':28,29 'jon':30,32 'loc':40,42,44 'makers':11B 'marvellous':12C,23 'omabuwa':7B 's':3A,31,33,38 'sound':10B 'style':45 'tiger':2A,37 'tigers':4A 'victory':5A,39 'west':17C,27
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2009
                                     'discogstags'  ['highlife', 'folk, world, & country', 'calypso']

============================== file details ==============================
                                           'mtime'  1620525022.8939888  (2021-05-09 03:50:22)
                             'size'  6698953