======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '156'
                                          'artist'  'Bill Conti'
                                     'text_people'  ''
                                         'release'  'Italian Cinema Lounge'
                                           'title'  'Red Label'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'rocky', 'soundtrack', 'american', 'score', 'composer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '20'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '107'
                                             'key'  '3B'
                                        'acoustid'  '1f721c06-e4b6-46b0-a6d4-0cbb90d6ca40'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x009\x000\x001\x003\x003\x004\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x003\x008\x000\x004\x002\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x005\x005\x001\x004\x002\x002\x009\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x009\x000\x001\x003\x003\x004\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x003\x008\x000\x004\x002\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x005\x005\x001\x004\x002\x002\x009\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:vÅas\x01CÄG©.P\\ZãðE'  PRIV(owner='WM/WMCollectionGroupID', data=b'v\xc5as\x01C\xc4G\xa9.P\\Z\xe3\xf0E')
'PRIV:WM/WMCollectionID:vÅas\x01CÄG©.P\\ZãðE'       PRIV(owner='WM/WMCollectionID', data=b'v\xc5as\x01C\xc4G\xa9.P\\Z\xe3\xf0E')
'PRIV:WM/WMContentID:dà\x03Òf\xa0ìA»¥\x9c»h`\x0eu'  PRIV(owner='WM/WMContentID', data=b'd\xe0\x03\xd2f\xa0\xecA\xbb\xa5\x9c\xbbh`\x0eu')
'TALB' (Album/Movie/Show title)                     'Italian Cinema Lounge'
'TBPM' (BPM (beats per minute))                     '107'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Red Label'
'TKEY' (Initial key)                                '3B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Bill Conti'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Easy Tempo'
'TRCK' (Track number/Position in set)               '1/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Conti, Bill'
'TXXX:ASIN'                                         'B00004TD1X'
'TXXX:Acoustid Id'                                  '1f721c06-e4b6-46b0-a6d4-0cbb90d6ca40'
'TXXX:Artists'                                      'Bill Conti'
'TXXX:BARCODE'                                      '8019991210321'
'TXXX:CATALOGNUMBER'                                'ET 932 CD'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '9f43d57c-f5c2-4034-af76-1c2923f44939'
'TXXX:MusicBrainz Album Release Country'            'IT'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '631e2d6a-16ac-4c49-89ac-987dc81e60e9'
'TXXX:MusicBrainz Release Group Id'                 '60df3f40-c4db-3494-88d6-24dfcb6ae285'
'TXXX:MusicBrainz Release Track Id'                 '6e7e0b11-68d3-48a0-b419-a1b68e6aaa8b'
'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'                                   ['instrumental', 'rocky', 'soundtrack', 'american', 'score', 'composer']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.91 dB'
'TXXX:replaygain_track_peak'                        '0.503533'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e4643e9e-07db-4c9c-bfb3-63049cf15ff0')

========================== row from database ==========================
                                              'id'  726743
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/italian cinema lounge/bill conti - red label.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  156
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  3821116
                                           'mtime'  1620537545
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country italian cinema lounge bill conti red label prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Bill Conti
                                     'tag_release'  Italian Cinema Lounge
                                       'tag_title'  Red Label
                                             'bpm'  107.0
                                    'search_title'  'label':2 'red':1
                                   'search_artist'  'bill':1 'conti':2
                                  'search_release'  'cinema':2 'italian':1 'lounge':3
                                     'search_rest'  'bill':8 'bossa':15 'cinema':6 'conti':9 'country':4 'exotica':2 'italian':5 'jazz':1 'jb':13 'label':11 'lounge':7 'oldies':3 'or':14 'prerock':12 'red':10
                                    'search_combo'  'bill':3B,15 'bossa':22 'cinema':6C,13 'conti':4B,16 'country':11 'exotica':9 'italian':5C,12 'jazz':8 'jb':20 'label':2A,18 'lounge':7C,14 'oldies':10 'or':21 'prerock':19 'red':1A,17
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['instrumental', 'rocky', 'soundtrack', 'american', 'score', 'composer']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620537544.5498002  (2021-05-09 07:19:04)
                             'size'  3821116