======================== unified (from filesystem) ========================
                                         'bitrate'  '212.534'
                                        'duration'  '119'
                                          'artist'  'Jack Costanzo'
                                     'text_people'  ''
                                         'release'  "Cocktail Mix, Volume 1: Bachelor's Guide to the Galaxy"
                                           'title'  'Inch Worm (from the Garden of Eden Ballet)'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lounge', '11', 'jazz', 'illstreet', 'latin']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '18'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '92.645'
                                             'key'  '1A'
                                        'acoustid'  '6d49b08e-cc11-4108-b72f-47df68805141'
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Cocktail Mix, Volume 1: Bachelor's Guide to the Galaxy"
'TBPM' (BPM (beats per minute))                     '92.645'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TCOP' (Copyright message)                          'Rhino R2 72237'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996-01-23'
'TENC' (Encoded by)                                 'Another slipshod Visorman® Rip'
'TIT2' (Title/songname/content description)         'Inch Worm (from the Garden of Eden Ballet)'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Jack Costanzo'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Rhino'
'TRCK' (Track number/Position in set)               '16/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Costanzo, Jack'
'TXXX:ASIN'                                         'B0000033PD'
'TXXX:Acoustid Id'                                  '6d49b08e-cc11-4108-b72f-47df68805141'
'TXXX:BARCODE'                                      '081227223724'
'TXXX:CATALOGNUMBER'                                'R2 72237'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'a37cc9a7-7998-402d-bcff-b9a21954f7f7'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '287d9323-9f3f-4cf7-94e2-3a6b91a38887'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['lounge', '11', 'jazz', 'illstreet', 'latin']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.42 dB'
'TXXX:replaygain_track_peak'                        '0.575581'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'76b73d29-a2cc-49d6-8c74-7f5beaaaff44')

========================== row from database ==========================
                                              'id'  1524443
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/VA - Cocktail Mix Vol.1： Bachelor_s Guide To The Galaxy (Rhino, 1995) [vBr]/16 Jack Costanzo - Inch Worm.mp3
                                         'working'  None
                                         'bitrate'  212
                                    'duration_sec'  119
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  3182498
                                           'mtime'  1620537027
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country VA Vol.1： Bachelor_s To The (Rhino, 1995) [vBr] 16 prerock jb jazz lounge exotica bossa
                                      'tag_artist'  Jack Costanzo
                                     'tag_release'  Cocktail Mix, Volume 1: Bachelor's Guide to the Galaxy
                                       'tag_title'  Inch Worm (from the Garden of Eden Ballet)
                                             'bpm'  92.645
                                    'search_title'  'ballet':9,10 'eden':8 'from':3,4 'garden':6 'inch':1 'of':7 'the':5 'worm':2
                                   'search_artist'  'costanzo':2 'jack':1
                                  'search_release'  '1':5,6 'bachelor':7 'bachelors':9 'cocktail':1 'galaxy':13 'guide':10 'mix':2,3 's':8 'the':12 'to':11 'volume':4
                                     'search_rest'  '1':7,10 '1995':18,19 'bachelor':12 'bossa':25 'br':28,29 'country':4 'exotica':2 'jazz':1 'jb':23 'lounge':24 'oldies':3 'prerock':22 'rhino':16,17 's':13 'the':15 'to':14 'v':26,27 'va':5 'vbr':20,21 'vol':6,9 'vol1':8,11
                                    'search_combo'  '1':17C,18C,32,35 '1995':43,44 'bachelor':19C,37 'bachelors':21C 'ballet':9A,10A 'bossa':50 'br':53,54 'cocktail':13C 'costanzo':12B 'country':29 'eden':8A 'exotica':27 'from':3A,4A 'galaxy':25C 'garden':6A 'guide':22C 'inch':1A 'jack':11B 'jazz':26 'jb':48 'lounge':49 'mix':14C,15C 'of':7A 'oldies':28 'prerock':47 'rhino':41,42 's':20C,38 'the':5A,24C,40 'to':23C,39 'v':51,52 'va':30 'vbr':45,46 'vol':31,34 'vol1':33,36 'volume':16C 'worm':2A
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['lounge', '11', 'jazz', 'illstreet', 'latin']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620537027.0954027  (2021-05-09 07:10:27)
                             'size'  3182498