======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '213'
                                          'artist'  'Felix da Housecat'
                                     'text_people'  ''
                                         'release'  'The Chillout Session: Ibiza 2002'
                                           'title'  'What Does It Feel Like? (Röyksopp Retire to the Sun mix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-4', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'house', 'electroclash', 'electronic', 'electro']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '20'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-electroclash'
                                             'bpm'  '126'
                                             'key'  '8A'
                                        'acoustid'  '92928812-7a44-4bd5-89e0-1c9c694b9e77'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Chillout Session: Ibiza 2002'
'TBPM' (BPM (beats per minute))                     '126'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electroclash'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-04-22'
'TIT2' (Title/songname/content description)         'What Does It Feel Like? (Röyksopp Retire to the Sun mix)'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Felix da Housecat'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Ministry of Sound'
'TRCK' (Track number/Position in set)               '13/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Felix da Housecat'
'TXXX:ASIN'                                         'B000065V61'
'TXXX:Acoustid Id'                                  '92928812-7a44-4bd5-89e0-1c9c694b9e77'
'TXXX:Artists'                                      'Felix da Housecat'
'TXXX:BARCODE'                                      '5026535505129'
'TXXX:CATALOGNUMBER'                                'MOSCD40'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '35a62a80-ed50-498f-ab7f-fb618cf1969f'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation/dj-mix'
'TXXX:MusicBrainz Artist Id'                        'b004d3c7-5402-4034-be67-13eeccc7b1af'
'TXXX:MusicBrainz Release Group Id'                 '2a9b0800-9080-3280-9360-b99881e75451'
'TXXX:MusicBrainz Release Track Id'                 '672c22b0-a101-3366-b1f6-a5d701ef6497'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['electronica', 'house', 'electroclash', 'electronic', 'electro']
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.63 dB'
'TXXX:replaygain_track_peak'                        '0.636626'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'422784e9-1ad6-4c3b-b3a0-93c7dbeb498b')

========================== row from database ==========================
                                              'id'  1338889
                                            'path'  /data/Music/Bulk/00poprockelectronic/00clash/Felix da Housecat - Felix da Houscat/Felix.Da.Housecat.-.Royksopp.-.What.Does.It.Feel.Like.(Retire.To.The.Sun.Mix).[franky].mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  213
                                           'genre'  electronic-we-electroclash
                                        'filesize'  3438121
                                           'mtime'  1620561140
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00clash Houscat Felix.Da.Housecat. .Royksopp. .What.Does.It.Feel.Like.(Retire.To.The.Sun.Mix).[franky] electronic we electroclash
                                      'tag_artist'  Felix da Housecat
                                     'tag_release'  The Chillout Session: Ibiza 2002
                                       'tag_title'  What Does It Feel Like? (Röyksopp Retire to the Sun mix)
                                             'bpm'  126.0
                                    'search_title'  'does':2 'feel':4 'it':3 'like':5 'mix':14,15 'retire':10 'royksopp':6,7,8,9 'sun':13 'the':12 'to':11 'what':1
                                   'search_artist'  'da':2 'felix':1 'housecat':3
                                  'search_release'  '2002':6 'chillout':2 'ibiza':5 'session':3,4 'the':1
                                     'search_rest'  '00clash':2 '00poprockelectronic':1 'da':5 'does':11 'electroclash':24 'electronic':22 'feel':13 'felix':4 'felixdahousecat':7 'franky':20 'houscat':3 'housecat':6 'it':12 'like':14 'mix':19 'retire':15 'royksopp':8,9 'sun':18 'the':17 'to':16 'we':23 'what':10 'whatdoesitfeellikeretiretothesunmixfranky':21
                                    'search_combo'  '00clash':26 '00poprockelectronic':25 '2002':24C 'chillout':20C 'da':17B,29 'does':2A,35 'electroclash':48 'electronic':46 'feel':4A,37 'felix':16B,28 'felixdahousecat':31 'franky':44 'houscat':27 'housecat':18B,30 'ibiza':23C 'it':3A,36 'like':5A,38 'mix':14A,15A,43 'retire':10A,39 'royksopp':6A,7A,8A,9A,32,33 'session':21C,22C 'sun':13A,42 'the':12A,19C,41 'to':11A,40 'we':47 'what':1A,34 'whatdoesitfeellikeretiretothesunmixfranky':45
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['electronica', 'house', 'electroclash', 'electronic', 'electro']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620561139.7943146  (2021-05-09 13:52:19)
                             'size'  3438121