======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '161'
                                          'artist'  'The Dandelion'
                                     'text_people'  ''
                                         'release'  'Strange Case of the Dandelion'
                                           'title'  'Strange Case Opening'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['australian', 'australia', 'sydney', 'psychedelic', 'psychedelic pop']"
                                     'discogstags'  "['psychedelic rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '13'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-psych'
                                             'bpm'  '122.585'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:thumbnail'                                    type PictureType.COVER_FRONT (Cover (front)) b'thumbnail'
                                     
'TALB' (Album/Movie/Show title)                     'Strange Case of the Dandelion'
'TBPM' (BPM (beats per minute))                     '122.585'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-psych'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-08-13'
'TIT2' (Title/songname/content description)         'Strange Case Opening'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Dandelion'
'TPE2' (Band/orchestra/accompaniment)               'The Dandelion'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '[no label]'
'TRCK' (Track number/Position in set)               '1/13'
'TSO2'                                              'Dandelion, The'
'TSOP' (Performer sort order)                       'Dandelion, The'
'TXXX:MusicBrainz Album Artist Id'                  '79b40e24-7ba0-4782-8a97-d65e76ed672e'
'TXXX:MusicBrainz Album Id'                         'bb7ae47a-9731-4367-9399-adad061c67c0'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '79b40e24-7ba0-4782-8a97-d65e76ed672e'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['psychedelic rock', 'rock']
'TXXX:lastfmtags'                                   ['australian', 'australia', 'sydney', 'psychedelic', 'psychedelic pop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.07 dB'
'TXXX:replaygain_track_peak'                        '0.413421'

========================== row from database ==========================
                                              'id'  1313542
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/the dandelion - strange case of the dandelion/01 Strange Case Opening.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  161
                                           'genre'  electronic-experimental-psych
                                        'filesize'  6488862
                                           'mtime'  1637329383
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock dandelion strange case dandelion 01 electronic experimental psych
                                      'tag_artist'  The Dandelion
                                     'tag_release'  Strange Case of the Dandelion
                                       'tag_title'  Strange Case Opening
                                             'bpm'  122.585
                                    'search_title'  'case':2 'opening':3 'strange':1
                                   'search_artist'  'dandelion':2 'the':1
                                  'search_release'  'case':2 'dandelion':5 'of':3 'strange':1 'the':4
                                     'search_rest'  '00poprockelectronic':1 'case':6 'dandelion':4 'electronic':7 'experimental':8 'indierock':3 'poprock':2 'psych':9 'strange':5
                                    'search_combo'  '00poprockelectronic':11 'case':2A,7C,16 'dandelion':5B,10C,14 'electronic':17 'experimental':18 'indierock':13 'of':8C 'opening':3A 'poprock':12 'psych':19 'strange':1A,6C,15 'the':4B,9C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['australian', 'australia', 'sydney', 'psychedelic', 'psychedelic pop']
                                        'tag_date'  2013
                                     'discogstags'  ['psychedelic rock', 'rock']

============================== file details ==============================
                                           'mtime'  1637329383.4973884  (2021-11-19 14:43:03)
                             'size'  6488862