======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '360'
                                          'artist'  'Chaim'
                                     'text_people'  ''
                                         'release'  'Beatport: Top 100 - July 2016 (Indie Dance / Nu Disco)'
                                           'title'  'Members (Shahar & Motum Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['minimal techno', 'techno', 'electronic', 'tech house', 'minimal']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '123.01'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:desc'                                         type PictureType.COVER_FRONT (Cover (front)) b'desc'
                                     
'PRIV:http://www.cdtag.com:\x01\x01@5Ù\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x01\x01@5\xd9\x00')
'TALB' (Album/Movie/Show title)                     'Beatport: Top 100 - July 2016 (Indie Dance / Nu Disco)'
'TBPM' (BPM (beats per minute))                     '123.01'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Members (Shahar & Motum Remix)'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Chaim'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 3.98'
'TXXX:Catalog #'                                    'CP063'
'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:Release type'                                 'EP'
'TXXX:Rip date'                                     '2016-07-20'
'TXXX:Source'                                       'WEB'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['minimal techno', 'techno', 'electronic', 'tech house', 'minimal']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.48 dB'
'TXXX:replaygain_track_peak'                        '0.622695'

========================== row from database ==========================
                                              'id'  1315942
                                            'path'  /data/Music/Bulk/00poprockelectronic/Marvin & Guy - 2015-2016/Chaim - Members (Shahar & Motum Remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  360
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  15403557
                                           'mtime'  1620570954
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Marvin Guy 2015 electronic th techno minimal deephouse
                                      'tag_artist'  Chaim
                                     'tag_release'  Beatport: Top 100 - July 2016 (Indie Dance / Nu Disco)
                                       'tag_title'  Members (Shahar & Motum Remix)
                                             'bpm'  123.01
                                    'search_title'  'members':1 'motum':4 'remix':5,6 'shahar':2,3
                                   'search_artist'  'chaim':1
                                  'search_release'  '100':4 '2016':6 'beatport':1,2 'dance':9 'disco':11,12 'indie':7,8 'july':5 'nu':10 'top':3
                                     'search_rest'  '00poprockelectronic':1 '2015':4 'deephouse':9 'electronic':5 'guy':3 'marvin':2 'minimal':8 'techno':7 'th':6
                                    'search_combo'  '00poprockelectronic':20 '100':11C '2015':23 '2016':13C 'beatport':8C,9C 'chaim':7B 'dance':16C 'deephouse':28 'disco':18C,19C 'electronic':24 'guy':22 'indie':14C,15C 'july':12C 'marvin':21 'members':1A 'minimal':27 'motum':4A 'nu':17C 'remix':5A,6A 'shahar':2A,3A 'techno':26 'th':25 'top':10C
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  8A
                                           '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-1', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['minimal techno', 'techno', 'electronic', 'tech house', 'minimal']
                                        'tag_date'  2016
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620570954.1188078  (2021-05-09 16:35:54)
                             'size'  15403557