======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '159'
                                          'artist'  '80 Drums Around the World'
                                     'text_people'  ''
                                         'release'  'Ultra-Lounge, Volume 1: Mondo Exotica'
                                           'title'  'Caravan'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'lounge', 'exotica', 'easy listening', 'jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '18'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '97.788'
                                             'key'  '5A'
                                        'acoustid'  '379eca1d-4bca-4383-93c9-f59e4b5e1337'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Ultra-Lounge, Volume 1: Mondo Exotica'
'TBPM' (BPM (beats per minute))                     '97.788'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996-02-06'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Wayne Watkins'], ['producer', 'Brad Benedict']])
'TIT2' (Title/songname/content description)         'Caravan'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               '80 Drums Around the World'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Capitol Records'
'TRCK' (Track number/Position in set)               '3/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       '80 Drums Around the World'
'TXXX:ASIN'                                         'B000002TWF'
'TXXX:Acoustid Id'                                  '379eca1d-4bca-4383-93c9-f59e4b5e1337'
'TXXX:BARCODE'                                      '724383256327'
'TXXX:CATALOGNUMBER'                                'CDP-32563'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'aa4c9529-9db9-423a-be37-189f2832f03a'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '46c674f3-b782-41d3-82df-25d23370de50'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental', 'lounge', 'exotica', 'easy listening', 'jazz']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.42 dB'
'TXXX:replaygain_track_peak'                        '0.595324'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f5ad0612-da85-44bd-8d85-4ef1322d4f0d')

========================== row from database ==========================
                                              'id'  763149
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Ultra Lounge 01 - Mondo Exotica/03. 80 Drums Around The World - Caravan.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  159
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  3848044
                                           'mtime'  1620536805
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 01 03. The prerock jb jazz lounge exotica bossa
                                      'tag_artist'  80 Drums Around the World
                                     'tag_release'  Ultra-Lounge, Volume 1: Mondo Exotica
                                       'tag_title'  Caravan
                                             'bpm'  97.788
                                    'search_title'  'caravan':1
                                   'search_artist'  '80':1 'around':3 'drums':2 'the':4 'world':5
                                  'search_release'  '1':5,6 'exotica':8 'lounge':2 'mondo':7 'ultra':1 'ultralounge':3 'volume':4
                                     'search_rest'  '03':5,6 'bossa':11 'country':4 'exotica':2 'jazz':1 'jb':9 'lounge':10 'oldies':3 'prerock':8 'the':7
                                    'search_combo'  '03':19,20 '1':11C,12C '80':2B 'around':4B 'bossa':25 'caravan':1A 'country':18 'drums':3B 'exotica':14C,16 'jazz':15 'jb':23 'lounge':8C,24 'mondo':13C 'oldies':17 'prerock':22 'the':5B,21 'ultra':7C 'ultralounge':9C 'volume':10C 'world':6B
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['instrumental', 'lounge', 'exotica', 'easy listening', 'jazz']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620536805.0037076  (2021-05-09 07:06:45)
                             'size'  3848044