======================== unified (from filesystem) ========================
                                         'bitrate'  '187.706'
                                        'duration'  '207'
                                          'artist'  'Parov Stelar'
                                     'text_people'  ''
                                         'release'  'Seven And Storm'
                                           'title'  'Warm Inside (Feat Leena Conque'
                                           'quals'  ("['Q-JZFKS-2', 'Q-HAP-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['lounge', 'electronic', 'jazz', 'downtempo', 'nu jazz']"
                                     'discogstags'  "['electronic', 'jazz', 'future jazz', 'downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '90.010'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Seven And Storm'
'TBPM' (BPM (beats per minute))                     '90.010'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Warm Inside (Feat Leena Conque'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Parov Stelar'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'jazz', 'future jazz', 'downtempo']
'TXXX:lastfmtags'                                   ['lounge', 'electronic', 'jazz', 'downtempo', 'nu jazz']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.48 dB'
'TXXX:replaygain_track_peak'                        '0.511504'

========================== row from database ==========================
                                              'id'  1301295
                                            'path'  /data/Music/Bulk/00poprockelectronic/Parov Stelar/Parov Stelar - Seven And Storm/11 warm inside (feat leena conquest).mp3
                                         'working'  None
                                         'bitrate'  187
                                    'duration_sec'  207
                                           'genre'  electronic
                                        'filesize'  4864135
                                           'mtime'  1639508587
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 11 warm inside (feat leena conquest) electronic
                                      'tag_artist'  Parov Stelar
                                     'tag_release'  Seven And Storm
                                       'tag_title'  Warm Inside (Feat Leena Conque
                                             'bpm'  90.01
                                    'search_title'  'conque':6 'feat':3,4 'inside':2 'leena':5 'warm':1
                                   'search_artist'  'parov':1 'stelar':2
                                  'search_release'  'and':2 'seven':1 'storm':3
                                     'search_rest'  '00poprockelectronic':1 'conquest':7,8 'electronic':9 'feat':4,5 'inside':3 'leena':6 'warm':2
                                    'search_combo'  '00poprockelectronic':12 'and':10C 'conque':6A 'conquest':18,19 'electronic':20 'feat':3A,4A,15,16 'inside':2A,14 'leena':5A,17 'parov':7B 'seven':9C 'stelar':8B 'storm':11C 'warm':1A,13
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-3', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['lounge', 'electronic', 'jazz', 'downtempo', 'nu jazz']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic', 'jazz', 'future jazz', 'downtempo']

============================== file details ==============================
                                           'mtime'  1639508586.798583  (2021-12-14 20:03:06)
                             'size'  4864135