======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '273'
                                          'artist'  'Kraak & Smaak'
                                     'text_people'  ''
                                         'release'  'Beatport: Top 100 - May 2016 (Indie Dance / Nu Disco)'
                                           'title'  'Toxic Love Affair (Original Mix) (Feat. Ivar & Sanguita)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'house', 'lounge', 'dutch', 'electronic', 'funk']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '105.04'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:Google/StoreId:T5sy62iidkqdq4gp7vqyex2rbmu'   PRIV(owner='Google/StoreId', data=b'T5sy62iidkqdq4gp7vqyex2rbmu')
'PRIV:Google/StoreLabelCode:PADPIDA20110104025'     PRIV(owner='Google/StoreLabelCode', data=b'PADPIDA20110104025')
'TALB' (Album/Movie/Show title)                     'Beatport: Top 100 - May 2016 (Indie Dance / Nu Disco)'
'TBPM' (BPM (beats per minute))                     '105.04'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Toxic Love Affair (Original Mix) (Feat. Ivar & Sanguita)'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kraak & Smaak'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dance', 'house', 'lounge', 'dutch', 'electronic', 'funk']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.28 dB'
'TXXX:replaygain_track_peak'                        '0.411533'

========================== row from database ==========================
                                              'id'  1331654
                                            'path'  /data/Music/Bulk/00poprockelectronic/Marvin & Guy - 2015-2016/Kraak & Smaak - Toxic Love Affair (Original Mix) (Feat. Ivar & Sanguita).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  273
                                           'genre'  electronic-unsorted
                                        'filesize'  11087750
                                           'mtime'  1621696389
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Marvin Guy 2015 electronic unsorted
                                      'tag_artist'  Kraak & Smaak
                                     'tag_release'  Beatport: Top 100 - May 2016 (Indie Dance / Nu Disco)
                                       'tag_title'  Toxic Love Affair (Original Mix) (Feat. Ivar & Sanguita)
                                             'bpm'  105.04
                                    'search_title'  'affair':3 'feat':8,9 'ivar':10 'love':2 'mix':6,7 'original':4,5 'sanguita':11,12 'toxic':1
                                   'search_artist'  'kraak':1 'smaak':2
                                  'search_release'  '100':4 '2016':6 'beatport':1,2 'dance':9 'disco':11,12 'indie':7,8 'may':5 'nu':10 'top':3
                                     'search_rest'  '00poprockelectronic':1 '2015':4 'electronic':5 'guy':3 'marvin':2 'unsorted':6
                                    'search_combo'  '00poprockelectronic':27 '100':18C '2015':30 '2016':20C 'affair':3A 'beatport':15C,16C 'dance':23C 'disco':25C,26C 'electronic':31 'feat':8A,9A 'guy':29 'indie':21C,22C 'ivar':10A 'kraak':13B 'love':2A 'marvin':28 'may':19C 'mix':6A,7A 'nu':24C 'original':4A,5A 'sanguita':11A,12A 'smaak':14B 'top':17C 'toxic':1A 'unsorted':32
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'lounge', 'dutch', 'electronic', 'funk']
                                        'tag_date'  2016
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696389.2072396  (2021-05-22 17:13:09)
                             'size'  11087750