======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '159'
                                          'artist'  'Susumu Yokota'
                                     'text_people'  ''
                                         'release'  'Sakura'
                                           'title'  'Azukiiro no Kaori'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'electronic', 'japanese', 'chillout', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '12'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;loc-asia-japan'
                                             'bpm'  '120'
                                             'key'  '10A'
                                        'acoustid'  '74f94bfc-0a9a-4bf1-91f7-726e7753bb3c'
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 \x005\x006\x000\x001\x007\x002\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x006\x004\x008\x008\x000\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x001\x003\x006\x000\x007\x006\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x005\x006\x000\x001\x007\x002\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x006\x004\x008\x008\x000\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x001\x003\x006\x000\x007\x006\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:-\x86\x92\x81ðòÃD©Y\x80\x85Äe\x85\x0b'  PRIV(owner='WM/WMCollectionGroupID', data=b'-\x86\x92\x81\xf0\xf2\xc3D\xa9Y\x80\x85\xc4e\x85\x0b')
'PRIV:WM/WMCollectionID:-\x86\x92\x81ðòÃD©Y\x80\x85Äe\x85\x0b'  PRIV(owner='WM/WMCollectionID', data=b'-\x86\x92\x81\xf0\xf2\xc3D\xa9Y\x80\x85\xc4e\x85\x0b')
'PRIV:WM/WMContentID:Ëÿ\x85nÀ¦§F\x99+}Fð§cn'        PRIV(owner='WM/WMContentID', data=b'\xcb\xff\x85n\xc0\xa6\xa7F\x99+}F\xf0\xa7cn')
'TALB' (Album/Movie/Show title)                     'Sakura'
'TBPM' (BPM (beats per minute))                     '120'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'loc-asia-japan']
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-09-11'
'TIT2' (Title/songname/content description)         'Azukiiro no Kaori'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Susumu Yokota'
'TPE2' (Band/orchestra/accompaniment)               'Susumu Yokota'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Leaf'
'TRCK' (Track number/Position in set)               '8/12'
'TSO2'                                              'Yokota, Susumu'
'TSOP' (Performer sort order)                       'Yokota, Susumu'
'TXXX:ASIN'                                         'B00004Y33D'
'TXXX:Acoustid Id'                                  '74f94bfc-0a9a-4bf1-91f7-726e7753bb3c'
'TXXX:Artists'                                      'Susumu Yokota'
'TXXX:BARCODE'                                      '666017010823'
'TXXX:CATALOGNUMBER'                                'BAY13CD'
'TXXX:MusicBrainz Album Artist Id'                  '7b05d6fe-91e8-4cb9-a401-2a13b1578716'
'TXXX:MusicBrainz Album Id'                         'bc0d9dba-4224-49a2-a2d9-6ab05e9ca6f5'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7b05d6fe-91e8-4cb9-a401-2a13b1578716'
'TXXX:MusicBrainz Release Group Id'                 'c0529c67-0319-33cf-a67a-1b4998343c51'
'TXXX:MusicBrainz Release Track Id'                 'e92a3b00-d7ab-37a3-b105-24df14054e32'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'electronic', 'japanese', 'chillout', 'ambient']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.16 dB'
'TXXX:replaygain_track_peak'                        '0.478688'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1b688cef-060c-44f7-ad41-13c1851b3917')

========================== row from database ==========================
                                              'id'  1382903
                                            'path'  /data/Music/Bulk/00poprockelectronic/susumu yokota - sakura [2000]/08 - azukiiro no kaori.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  159
                                           'genre'  electronic-unsorted;loc-asia-japan
                                        'filesize'  5156972
                                           'mtime'  1636917380
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic susumu yokota sakura [2000] 08 azukiiro kaori electronic unsorted;loc asia japan
                                      'tag_artist'  Susumu Yokota
                                     'tag_release'  Sakura
                                       'tag_title'  Azukiiro no Kaori
                                             'bpm'  120.0
                                    'search_title'  'azukiiro':1 'kaori':3 'no':2
                                   'search_artist'  'susumu':1 'yokota':2
                                  'search_release'  'sakura':1
                                     'search_rest'  '00poprockelectronic':1 '2000':5,6 'asia':14 'azukiiro':7 'electronic':9 'japan':15 'kaori':8 'loc':11,13 'sakura':4 'susumu':2 'unsorted':10,12 'yokota':3
                                    'search_combo'  '00poprockelectronic':7 '2000':11,12 'asia':20 'azukiiro':1A,13 'electronic':15 'japan':21 'kaori':3A,14 'loc':17,19 'no':2A 'sakura':6C,10 'susumu':4B,8 'unsorted':16,18 'yokota':5B,9
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electronic', 'japanese', 'chillout', 'ambient']
                                        'tag_date'  2000
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636917380.4333837  (2021-11-14 20:16:20)
                             'size'  5156972