======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '265'
                                          'artist'  'Betonkust & Palmbomen II'
                                     'text_people'  ''
                                         'release'  'Beatport Closing Tracks April 2016 MFSW22'
                                           'title'  'Leo Mirjam'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['house', 'electronic', 'acid house', 'dream house', 'electropical']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '120'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Beatport Closing Tracks April 2016 MFSW22'
'TBPM' (BPM (beats per minute))                     '120'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Leo Mirjam'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Betonkust & Palmbomen II'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  '1080P'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.99.5 (http://lame.sf.net)'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['house', 'electronic', 'acid house', 'dream house', 'electropical']
'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-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.50 dB'
'TXXX:replaygain_track_peak'                        '0.378101'

========================== row from database ==========================
                                              'id'  1305405
                                            'path'  /data/Music/Bulk/00poprockelectronic/No Regular Play - Indie Dance - Nu Disco/12. Betonkust & Palmbomen II - Leo Mirjam.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  265
                                           'genre'  electronic-unsorted
                                        'filesize'  10632581
                                           'mtime'  1651570166
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic No Regular Play Indie Dance Nu Disco 12. electronic unsorted
                                      'tag_artist'  Betonkust & Palmbomen II
                                     'tag_release'  Beatport Closing Tracks April 2016 MFSW22
                                       'tag_title'  Leo Mirjam
                                             'bpm'  120.0
                                    'search_title'  'leo':1 'mirjam':2
                                   'search_artist'  'betonkust':1 'ii':3 'palmbomen':2
                                  'search_release'  '2016':5 'april':4 'beatport':1 'closing':2 'mfsw22':6 'tracks':3
                                     'search_rest'  '00poprockelectronic':1 '12':9,10 'dance':6 'disco':8 'electronic':11 'indie':5 'no':2 'nu':7 'play':4 'regular':3 'unsorted':12
                                    'search_combo'  '00poprockelectronic':12 '12':20,21 '2016':10C 'april':9C 'beatport':6C 'betonkust':3B 'closing':7C 'dance':17 'disco':19 'electronic':22 'ii':5B 'indie':16 'leo':1A 'mfsw22':11C 'mirjam':2A 'no':13 'nu':18 'palmbomen':4B 'play':15 'regular':14 'tracks':8C 'unsorted':23
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']
                                      'lastfmtags'  ['house', 'electronic', 'acid house', 'dream house', 'electropical']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1651570166.058431  (2022-05-03 11:29:26)
                             'size'  10632581