======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '237'
                                          'artist'  'Armando Trovajoli'
                                     'text_people'  'Armando Trovaioli/Fowlkes/Pes'
                                         'release'  'Italian Cinema Lounge'
                                           'title'  'Crazy'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-2', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'jazz', 'lounge', 'italian', 'composer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '16'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '146'
                                             'key'  '7A'
                                        'acoustid'  '76b02f99-4f33-4e8a-9b93-66df96830bcc'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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"PRIV:WM/WMCollectionID:\x9c;'\x9fà=°@\xa0¶ä\x8a-6*i"  PRIV(owner='WM/WMCollectionID', data=b"\x9c;'\x9f\xe0=\xb0@\xa0\xb6\xe4\x8a-6*i")
'PRIV:WM/WMContentID:¤þ\x8c´µã\x88F¤\r\x9dÄðH)Ú'    PRIV(owner='WM/WMContentID', data=b'\xa4\xfe\x8c\xb4\xb5\xe3\x88F\xa4\r\x9d\xc4\xf0H)\xda')
'TALB' (Album/Movie/Show title)                     'Italian Cinema Lounge'
'TBPM' (BPM (beats per minute))                     '146'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Armando Trovaioli/Fowlkes/Pes'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-10-01'
'TIT2' (Title/songname/content description)         'Crazy'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Armando Trovajoli'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Crippled Dick Hot Wax!'
'TRCK' (Track number/Position in set)               '14/16'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Trovajoli, Armando'
'TXXX:ASIN'                                         'B00020PUTY'
'TXXX:Acoustid Id'                                  '76b02f99-4f33-4e8a-9b93-66df96830bcc'
'TXXX:Artists'                                      'Armando Trovajoli'
'TXXX:BARCODE'                                      '718750440426'
'TXXX:CATALOGNUMBER'                                'CDHW058'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '1f70896c-a4ec-4413-af8c-7321881ec6a2'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '14815d08-f46a-4aec-8328-f46727bb7aab'
'TXXX:MusicBrainz Release Group Id'                 '4ceb9286-9adb-3374-85c1-6c98413b66c2'
'TXXX:MusicBrainz Release Track Id'                 '77bf8f47-e59a-34d9-9fdd-522385f28a09'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'jazz', 'lounge', 'italian', 'composer']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.40 dB'
'TXXX:replaygain_track_peak'                        '0.323312'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7f4d3251-c56d-459f-9ff3-745acd7d1400')

========================== row from database ==========================
                                              'id'  726896
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/italian cinema lounge/fowlkes - crazy - wes and the airdales.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  237
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  3871148
                                           'mtime'  1620537568
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country italian cinema lounge fowlkes crazy wes the airdales prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Armando Trovajoli
                                     'tag_release'  Italian Cinema Lounge
                                       'tag_title'  Crazy
                                             'bpm'  146.0
                                    'search_title'  'crazy':1
                                   'search_artist'  'armando':1 'trovajoli':2
                                  'search_release'  'cinema':2 'italian':1 'lounge':3
                                     'search_rest'  'airdales':12 'bossa':16 'cinema':6 'country':4 'crazy':9 'exotica':2 'fowlkes':8 'italian':5 'jazz':1 'jb':14 'lounge':7 'oldies':3 'or':15 'prerock':13 'the':11 'wes':10
                                    'search_combo'  'airdales':18 'armando':2B 'bossa':22 'cinema':5C,12 'country':10 'crazy':1A,15 'exotica':8 'fowlkes':14 'italian':4C,11 'jazz':7 'jb':20 'lounge':6C,13 'oldies':9 'or':21 'prerock':19 'the':17 'trovajoli':3B 'wes':16
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-1']
                                      'lastfmtags'  ['soundtrack', 'jazz', 'lounge', 'italian', 'composer']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620537567.896882  (2021-05-09 07:19:27)
                             'size'  3871148