======================== unified (from filesystem) ========================
                                         'bitrate'  '250.628'
                                        'duration'  '211'
                                          'artist'  'Parov Stelar'
                                     'text_people'  ''
                                         'release'  'DJ Promotion CD Pool House Mixes 414'
                                           'title'  'Hooked On You (Radio MIx) (Feat. Timothy Auld)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'Q-PLAY-2', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['lounge', 'electronic', 'jazz', 'downtempo', 'nu jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '117.02'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:http://www.cdtag.com:\x02\x00รบ\x1f\x91\x00'   PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xfa\x1f\x91\x00')
'TALB' (Album/Movie/Show title)                     'DJ Promotion CD Pool House Mixes 414'
'TBPM' (BPM (beats per minute))                     '117.02'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         'Hooked On You (Radio MIx) (Feat. Timothy Auld)'
'TKEY' (Initial key)                                '7A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Parov Stelar'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.98.4 with preset V0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Album'
'TXXX:Rip date'                                     '2015-08-18'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD'
'TXXX:Supplier'                                     'B2R Crew'
'TXXX:lastfmtags'                                   ['lounge', 'electronic', 'jazz', 'downtempo', 'nu jazz']
'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'                                      '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.35 dB'
'TXXX:replaygain_track_peak'                        '0.362605'

========================== row from database ==========================
                                              'id'  1290678
                                            'path'  /data/Music/Bulk/00poprockelectronic/Marvin & Guy - 2015-2016/Parov Stelar - Hooked On You (Radio MIx) (Feat. Timothy Auld).mp3
                                         'working'  None
                                         'bitrate'  250
                                    'duration_sec'  211
                                           'genre'  electronic
                                        'filesize'  6619913
                                           'mtime'  1636914172
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Marvin & Guy 2015 2016 electronic
                                      'tag_artist'  Parov Stelar
                                     'tag_release'  DJ Promotion CD Pool House Mixes 414
                                       'tag_title'  Hooked On You (Radio MIx) (Feat. Timothy Auld)
                                             'bpm'  117.02
                                    'search_title'  'auld':11,12 'feat':8,9 'hooked':1 'mix':6,7 'on':2 'radio':4,5 'timothy':10 'you':3
                                   'search_artist'  'parov':1 'stelar':2
                                  'search_release'  '414':7 'cd':3 'dj':1 'house':5 'mixes':6 'pool':4 'promotion':2
                                     'search_rest'  '00poprockelectronic':1 '2015':4 '2016':5 'electronic':6 'guy':3 'marvin':2
                                    'search_combo'  '00poprockelectronic':22 '2015':25 '2016':26 '414':21C 'auld':11A,12A 'cd':17C 'dj':15C 'electronic':27 'feat':8A,9A 'guy':24 'hooked':1A 'house':19C 'marvin':23 'mix':6A,7A 'mixes':20C 'on':2A 'parov':13B 'pool':18C 'promotion':16C 'radio':4A,5A 'stelar':14B 'timothy':10A 'you':3A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-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-PLAY-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'electronic', 'jazz', 'downtempo', 'nu jazz']
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914171.9563105  (2021-11-14 19:22:51)
                             'size'  6619913