======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '137'
                                          'artist'  'Dean Martin'
                                     'text_people'  ''
                                         'release'  'Ultra-Lounge, Volume 9: Cha-Cha de Amor'
                                           'title'  "Cha Cha Cha d'Amour"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
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 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lounge', 'easy listening', 'jazz', 'oldies', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '20'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '128.170'
                                             'key'  '7B'
                                        'acoustid'  '6769e090-bccd-4202-abb4-53f0e6543374'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Ultra-Lounge, Volume 9: Cha-Cha de Amor'
'TBPM' (BPM (beats per minute))                     '128.170'
'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)                             '1996-07-09'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Wayne Watkins'], ['producer', 'Brad Benedict']])
'TIT2' (Title/songname/content description)         "Cha Cha Cha d'Amour"
'TKEY' (Initial key)                                '7B'
'TLEN' (Length)                                     '137064'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Dean Martin'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Capitol Records'
'TRCK' (Track number/Position in set)               '12/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Martin, Dean'
'TXXX:ASIN'                                         'B000002U4Q'
'TXXX:Acoustid Id'                                  '6769e090-bccd-4202-abb4-53f0e6543374'
'TXXX:BARCODE'                                      '724383759521'
'TXXX:CATALOGNUMBER'                                'CDP 7243 8 37595 2 1'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'db8b142e-f7e1-43c8-a967-af37fe27e290'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '5e6c760b-42e0-4df4-a221-0269355da00a'
'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'                                   ['lounge', 'easy listening', 'jazz', 'oldies', 'swing']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.18 dB'
'TXXX:replaygain_track_peak'                        '0.647341'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7c59b5b6-ca05-4104-ac76-8295b763f7d6')

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Ultra Lounge 09 - Cha Cha De Amor/12. Dean Martin - Cha Cha Cha D_Amour.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  137
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  3299798
                                           'mtime'  1620536854
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 09 12. D_Amour prerock jb jazz lounge exotica bossa
                                      'tag_artist'  Dean Martin
                                     'tag_release'  Ultra-Lounge, Volume 9: Cha-Cha de Amor
                                       'tag_title'  Cha Cha Cha d'Amour
                                             'bpm'  128.17
                                    'search_title'  'amour':3 'cha':1 'd':2 'damour':4
                                   'search_artist'  'dean':1 'martin':2
                                  'search_release'  '9':5,6 'amor':11 'cha':7,8 'chacha':9 'de':10 'lounge':2 'ultra':1 'ultralounge':3 'volume':4
                                     'search_rest'  '12':5,6 'amour':8 'bossa':12 'country':4 'd':7 'exotica':2 'jazz':1 'jb':10 'lounge':11 'oldies':3 'prerock':9
                                    'search_combo'  '12':22,23 '9':11C,12C 'amor':17C 'amour':3A,25 'bossa':29 'cha':1A,13C,14C 'chacha':15C 'country':21 'd':2A,24 'damour':4A 'de':16C 'dean':5B 'exotica':19 'jazz':18 'jb':27 'lounge':8C,28 'martin':6B 'oldies':20 'prerock':26 'ultra':7C 'ultralounge':9C 'volume':10C
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-2', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['lounge', 'easy listening', 'jazz', 'oldies', 'swing']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620536853.7150388  (2021-05-09 07:07:33)
                             'size'  3299798