======================== unified (from filesystem) ========================
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                                        'duration'  '148'
                                          'artist'  "Cherry Poppin' Daddies"
                                     'text_people'  ''
                                         'release'  'Zoot Suit Riot'
                                           'title'  'When I Change Your Mind'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', "
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                                      'lastfmtags'  "['big band', 'swing revival', 'jazz', 'ska', 'swing']"
                                     'discogstags'  "['jazz', 'rock', 'ska', 'rockabilly', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '14'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-soft-swing'
                                             'bpm'  '110'
                                             'key'  '6B'
                                        'acoustid'  '3a4e0bfa-5207-4d06-acf5-212f75b9eb62'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Zoot Suit Riot'
'TBPM' (BPM (beats per minute))                     '110'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-soft-swing'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'When I Change Your Mind'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               "Cherry Poppin' Daddies"
'TPE2' (Band/orchestra/accompaniment)               "Cherry Poppin' Daddies"
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mojo Records/Space Age Bachelor Pad Records'
'TRCK' (Track number/Position in set)               '3/14'
'TSO2'                                              "Cherry Poppin' Daddies"
'TSOP' (Performer sort order)                       "Cherry Poppin' Daddies"
'TXXX:Acoustid Id'                                  '3a4e0bfa-5207-4d06-acf5-212f75b9eb62'
'TXXX:Artists'                                      "Cherry Poppin' Daddies"
'TXXX:BARCODE'                                      '252908070000'
'TXXX:CATALOGNUMBER'                                '*UD-53081'
'TXXX:MusicBrainz Album Artist Id'                  'e23612fb-6dd6-4d5c-b638-2611bfc8c48a'
'TXXX:MusicBrainz Album Id'                         '6eea5e99-e0f7-4b56-98b6-01e07642b83d'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'e23612fb-6dd6-4d5c-b638-2611bfc8c48a'
'TXXX:MusicBrainz Release Group Id'                 'fa0dae7a-e7d0-30ba-acfa-72b28ec36e3e'
'TXXX:MusicBrainz Release Track Id'                 '80716d7c-de77-4075-aa15-89f622de7422'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['jazz', 'rock', 'ska', 'rockabilly', 'swing']
'TXXX:lastfmtags'                                   ['big band', 'swing revival', 'jazz', 'ska', 'swing']
'TXXX:originalyear'                                 '1997'
'TXXX:q-bass'                                       '3'
'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'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.37 dB'
'TXXX:replaygain_track_peak'                        '0.631334'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7c2572d4-b4b1-4799-ae16-716dfff2bf19')

========================== row from database ==========================
                                              'id'  1529178
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Cherry Poppin_ Daddies/Cherry Poppin Daddies/Zoot Suit Riot/03 - Zoot Suit Riot(1997) - When I Change Your Mind.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  148
                                           'genre'  prerock-jb-jazz-soft-swing
                                        'filesize'  3651972
                                           'mtime'  1620528381
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Poppin_ 03 Riot(1997) prerock jb jazz soft swing
                                      'tag_artist'  Cherry Poppin' Daddies
                                     'tag_release'  Zoot Suit Riot
                                       'tag_title'  When I Change Your Mind
                                             'bpm'  110.0
                                    'search_title'  'change':3 'i':2 'mind':5 'when':1 'your':4
                                   'search_artist'  'cherry':1 'daddies':4 'poppin':2,3
                                  'search_release'  'riot':3 'suit':2 'zoot':1
                                     'search_rest'  '1997':7 'country':4 'exotica':2 'jazz':1 'jb':10 'oldies':3 'poppin':5 'prerock':9 'riot':6 'riot1997':8 'soft':11 'swing':12
                                    'search_combo'  '1997':19 'change':3A 'cherry':6B 'country':16 'daddies':9B 'exotica':14 'i':2A 'jazz':13 'jb':22 'mind':5A 'oldies':15 'poppin':7B,8B,17 'prerock':21 'riot':12C,18 'riot1997':20 'soft':23 'suit':11C 'swing':24 'when':1A 'your':4A 'zoot':10C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['big band', 'swing revival', 'jazz', 'ska', 'swing']
                                        'tag_date'  1997
                                     'discogstags'  ['jazz', 'rock', 'ska', 'rockabilly', 'swing']

============================== file details ==============================
                                           'mtime'  1620528381.2721014  (2021-05-09 04:46:21)
                             'size'  3651972