======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '434'
                                          'artist'  'Föllakzoid'
                                     'text_people'  ''
                                         'release'  'II'
                                           'title'  'Trees'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['krautrock', 'space rock', 'psychedelic rock', 'chile', 'psychedelic']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '5'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic-space;set-pl-progspace'
                                             'bpm'  '96'
                                             'key'  '8A'
                                        'acoustid'  'e47b5256-9f59-4a40-81b1-5c53fb477cff'
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 \x002\x006\x006\x001\x001\x005\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x002\x003\x000\x001\x003\x006\x001\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x002\x008\x005\x006\x005\x003\x009\x002\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x002\x006\x006\x001\x001\x005\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x002\x003\x000\x001\x003\x006\x001\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x002\x008\x005\x006\x005\x003\x009\x002\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:Ôá\x80®\x8d\x1aóNº\x08]\x84T\x97à\x1e'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xd4\xe1\x80\xae\x8d\x1a\xf3N\xba\x08]\x84T\x97\xe0\x1e')
'PRIV:WM/WMCollectionID:Ôá\x80®\x8d\x1aóNº\x08]\x84T\x97à\x1e'  PRIV(owner='WM/WMCollectionID', data=b'\xd4\xe1\x80\xae\x8d\x1a\xf3N\xba\x08]\x84T\x97\xe0\x1e')
'PRIV:WM/WMContentID:\x7f\x089o\x90V×J¡°röhGnh'     PRIV(owner='WM/WMContentID', data=b'\x7f\x089o\x90V\xd7J\xa1\xb0r\xf6hGnh')
'TALB' (Album/Movie/Show title)                     'II'
'TBPM' (BPM (beats per minute))                     '96'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-psychedelic-space', 'set-pl-progspace']
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-01-22'
'TIT2' (Title/songname/content description)         'Trees'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Föllakzoid'
'TPE2' (Band/orchestra/accompaniment)               'Föllakzoid'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sacred Bones Records'
'TRCK' (Track number/Position in set)               '3/5'
'TSO2'                                              'Föllakzoid'
'TSOP' (Performer sort order)                       'Föllakzoid'
'TXXX:Acoustid Id'                                  'e47b5256-9f59-4a40-81b1-5c53fb477cff'
'TXXX:Artists'                                      'Föllakzoid'
'TXXX:CATALOGNUMBER'                                'SBR-087'
'TXXX:MusicBrainz Album Artist Id'                  '3940a6c3-a334-4fc8-a5d5-1706f59118fe'
'TXXX:MusicBrainz Album Id'                         '400412e1-e88e-4385-ba82-c88e20e47c79'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3940a6c3-a334-4fc8-a5d5-1706f59118fe'
'TXXX:MusicBrainz Release Group Id'                 '96291037-c812-437b-bfeb-a6428eadd31d'
'TXXX:MusicBrainz Release Track Id'                 'd47f81b2-08ed-4c5a-9690-986c638ab13f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['krautrock', 'space rock', 'psychedelic rock', 'chile', 'psychedelic']
'TXXX:originalyear'                                 '2013'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.58 dB'
'TXXX:replaygain_track_peak'                        '0.484183'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'20b36f97-1be4-4e6b-9e3d-37b702b0b7a0')

========================== row from database ==========================
                                              'id'  1412804
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Weedpecker - II/1-03 Rio.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  434
                                           'genre'  rock-cppex-psychedelic-space;set-pl-progspace
                                        'filesize'  17528475
                                           'mtime'  1620736202
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy Weedpecker 1 03 Rio rock cppex psychedelic space;set pl progspace
                                      'tag_artist'  Föllakzoid
                                     'tag_release'  II
                                       'tag_title'  Trees
                                             'bpm'  96.0
                                    'search_title'  'trees':1
                                   'search_artist'  'follakzoid':1,2
                                  'search_release'  'ii':1
                                     'search_rest'  '1':3 'classicprogpsy':1 'cppex':6 'pl':12 'progspace':13 'psychedelic':7 'rio':4 'rock':5 'set':9,11 'space':8,10 'weedpecker':2
                                    'search_combo'  '1':7 'classicprogpsy':5 'cppex':10 'follakzoid':2B,3B 'ii':4C 'pl':16 'progspace':17 'psychedelic':11 'rio':8 'rock':9 'set':13,15 'space':12,14 'trees':1A 'weedpecker':6
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['krautrock', 'space rock', 'psychedelic rock', 'chile', 'psychedelic']
                                        'tag_date'  2013
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620736202.3205314  (2021-05-11 14:30:02)
                             'size'  17528475