======================== unified (from filesystem) ========================
                                         'bitrate'  '193.504'
                                        'duration'  '281'
                                          'artist'  'The Cooltrane Quartet'
                                     'text_people'  ''
                                         'release'  'Best of Bossa Lounge 2'
                                           'title'  'Some Like It Hot'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-3', 'Q-JZFKS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lounge', 'bossa nova', 'all', 'jazz', 'chillout']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '20'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '109.527'
                                             'key'  '4A'
                                        'acoustid'  '700151f0-751d-4b54-b6b6-859d461eb64c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Best of Bossa Lounge 2'
'TBPM' (BPM (beats per minute))                     '109.527'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-09-10'
'TENC' (Encoded by)                                 'Lame3.97[-V2 --vbr-new]'
'TIT2' (Title/songname/content description)         'Some Like It Hot'
'TKEY' (Initial key)                                '4A'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Cooltrane Quartet'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Chet Records/Chet Records'
'TRCK' (Track number/Position in set)               '11/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Cooltrane Quartet, The'
'TXXX:Acoustid Id'                                  '700151f0-751d-4b54-b6b6-859d461eb64c'
'TXXX:CATALOGNUMBER'                                '673790401328/CHET4013'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '00b00aa0-8c3b-49c4-a3ca-37d09eaebd34'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '13dca95a-e692-4112-b8cc-56bb2e8236c1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['lounge', 'bossa nova', 'all', 'jazz', 'chillout']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.98 dB'
'TXXX:replaygain_track_peak'                        '0.519627'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cb2ecd7a-dde1-490c-9cd4-2b0d84cba2c5')

========================== row from database ==========================
                                              'id'  1389851
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Les Crossaders feat. Julie Benson - Best Of Bossa Lounge/Best Of Bossa Lounge 2 CD1_11 - The Cooltrane Quartet - Some Like It Hot.mp3
                                         'working'  None
                                         'bitrate'  193
                                    'duration_sec'  281
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  7101398
                                           'mtime'  1620531406
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Les Crossaders feat. Julie Benson Of Of CD1_11 prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  The Cooltrane Quartet
                                     'tag_release'  Best of Bossa Lounge 2
                                       'tag_title'  Some Like It Hot
                                             'bpm'  109.527
                                    'search_title'  'hot':4 'it':3 'like':2 'some':1
                                   'search_artist'  'cooltrane':2 'quartet':3 'the':1
                                  'search_release'  '2':5 'best':1 'bossa':3 'lounge':4 'of':2
                                     'search_rest'  '11':13 'benson':10 'bossa':18 'cd1':12 'country':4 'crossaders':6 'exotica':2 'feat':7,8 'jazz':1 'jb':15 'julie':9 'les':5 'lounge':16 'of':11 'oldies':3 'or':17 'prerock':14
                                    'search_combo'  '11':25 '2':12C 'benson':22 'best':8C 'bossa':10C,30 'cd1':24 'cooltrane':6B 'country':16 'crossaders':18 'exotica':14 'feat':19,20 'hot':4A 'it':3A 'jazz':13 'jb':27 'julie':21 'les':17 'like':2A 'lounge':11C,28 'of':9C,23 'oldies':15 'or':29 'prerock':26 'quartet':7B 'some':1A 'the':5B
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'bossa nova', 'all', 'jazz', 'chillout']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620531406.0340817  (2021-05-09 05:36:46)
                             'size'  7101398