======================== unified (from filesystem) ========================
                                         'bitrate'  '205.568'
                                        'duration'  '466'
                                          'artist'  'Dyzack'
                                     'text_people'  ''
                                         'release'  'The Rat Dance refizz'
                                           'title'  'From the blue bean whoops machine'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['blues', 'rock', 'singer songwriter', 'alternative', 'dutch']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-rock'
                                             'bpm'  '140.8'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Rat Dance refizz'
'TBPM' (BPM (beats per minute))                     '140.8'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-rock'
'TDRC' (Recording time)                             '1999'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Burst mode)'
'TIT2' (Title/songname/content description)         'From the blue bean whoops machine'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Dyzack'
'TRCK' (Track number/Position in set)               '12'
'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:lastfmtags'                                   ['blues', 'rock', 'singer songwriter', 'alternative', 'dutch']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+7.71 dB'
'TXXX:replaygain_track_peak'                        '0.195561'

========================== row from database ==========================
                                              'id'  1254002
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Dyzack/The Rat Dance Refizzed/Dyzack - The Rat Dance refizz - 12 - From the blue bean whoops ma...mp3
                                         'working'  None
                                         'bitrate'  205
                                    'duration_sec'  466
                                           'genre'  ifs-songwriter-rock
                                        'filesize'  11996479
                                           'mtime'  1637522979
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Refizzed 12 ma.. ifs songwriter rock
                                      'tag_artist'  Dyzack
                                     'tag_release'  The Rat Dance refizz
                                       'tag_title'  From the blue bean whoops machine
                                             'bpm'  140.8
                                    'search_title'  'bean':4 'blue':3 'from':1 'machine':6 'the':2 'whoops':5
                                   'search_artist'  'dyzack':1
                                  'search_release'  'dance':3 'rat':2 'refizz':4 'the':1
                                     'search_rest'  '00singer':1 'eos':3 'ifs':7 'ma':5,6 'refizzed':4 'rock':8 'songwriter':2
                                    'search_combo'  '00singer':12 'bean':4A 'blue':3A 'dance':10C 'dyzack':7B 'eos':14 'from':1A 'ifs':18 'ma':16,17 'machine':6A 'rat':9C 'refizz':11C 'refizzed':15 'rock':19 'songwriter':13 'the':2A,8C 'whoops':5A
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['blues', 'rock', 'singer songwriter', 'alternative', 'dutch']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637522978.8156598  (2021-11-21 20:29:38)
                             'size'  11996479