======================== unified (from filesystem) ========================
                                         'bitrate'  '208.869'
                                        'duration'  '317'
                                          'artist'  'Mouse on Mars'
                                     'text_people'  'Andi Toma/Dodo Nkishi/Jan St. Werner'
                                         'release'  'Radical Connector'
                                           'title'  'Detected Beats'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'idm', 'electronic', 'experimental', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-experimental;electronic-unsorted;electronic'
                                             'bpm'  '117.535'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'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 \x007\x000\x001\x004\x005\x003\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x004\x004\x001\x008\x005\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x007\x001\x007\x008\x002\x005\x008\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x007\x000\x001\x004\x005\x003\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x004\x004\x001\x008\x005\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x007\x001\x007\x008\x002\x005\x008\x00\x00\x00')
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'PRIV:WM/WMCollectionID:7æ\x13d\xa0\x91HOº\x1b\x03\x9e\x90 è\x17'  PRIV(owner='WM/WMCollectionID', data=b'7\xe6\x13d\xa0\x91HO\xba\x1b\x03\x9e\x90 \xe8\x17')
'PRIV:WM/WMContentID:âÐÖ\x19Aê\x99A©B|\t\x80Q´B'    PRIV(owner='WM/WMContentID', data=b'\xe2\xd0\xd6\x19A\xea\x99A\xa9B|\t\x80Q\xb4B')
'TALB' (Album/Movie/Show title)                     'Radical Connector'
'TBPM' (BPM (beats per minute))                     '117.535'
'TCOM' (Composer)                                   'Andi Toma/Dodo Nkishi/Jan St. Werner'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental',
 'electronic-unsorted',
 'electronic',
 'electronic-experimental']
'TDRC' (Recording time)                             '2004'
'TFLT' (File type)                                  'MPG/3'
'TIT2' (Title/songname/content description)         'Detected Beats'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Mouse on Mars'
'TPE2' (Band/orchestra/accompaniment)               'Mouse on Mars'
'TPUB' (Publisher)                                  'Thrill Jockey'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronica', 'idm', 'electronic', 'experimental', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.01 dB'
'TXXX:replaygain_track_peak'                        '0.570184'
'USER:\x00Co'                                       ('pyright notice. These materials are protected by United States copyright law '
 'and by international treaties. You may use these materials for your '
 'personal, non-commercial use only. You may not otherwise reproduce, '
 'distribute, publicly perform, publicly display, or create derivative works '
 'of these materials, unless authorized by the appropriate copyright owner(s).')

========================== row from database ==========================
                                              'id'  1305546
                                            'path'  /data/Music/Bulk/00poprockelectronic/Mouse On Mars/Radical Connector/07 detected beats.mp3
                                         'working'  None
                                         'bitrate'  208
                                    'duration_sec'  317
                                           'genre'  electronic-experimental;electronic-unsorted;electronic
                                        'filesize'  8366840
                                           'mtime'  1636920514
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic On 07 detected beats electronic experimental;electronic unsorted;electronic
                                      'tag_artist'  Mouse on Mars
                                     'tag_release'  Radical Connector
                                       'tag_title'  Detected Beats
                                             'bpm'  117.535
                                    'search_title'  'beats':2 'detected':1
                                   'search_artist'  'mars':3 'mouse':1 'on':2
                                  'search_release'  'connector':2 'radical':1
                                     'search_rest'  '00poprockelectronic':1 'beats':4 'detected':3 'electronic':5,7,9,11,13 'experimental':6,8 'on':2 'unsorted':10,12
                                    'search_combo'  '00poprockelectronic':8 'beats':2A,11 'connector':7C 'detected':1A,10 'electronic':12,14,16,18,20 'experimental':13,15 'mars':5B 'mouse':3B 'on':4B,9 'radical':6C 'unsorted':17,19
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'electronic', 'experimental', 'ambient']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636920513.5596414  (2021-11-14 21:08:33)
                             'size'  8366840