======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '103'
                                          'artist'  'Steven Kirk'
                                     'text_people'  ''
                                         'release'  'Sherlock Jr. & Felix The Cat Woos Whoopee'
                                           'title'  'As a Detective He Was All Wet'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['new prog', 'rock', 'jazz', 'blues', 'composer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '30'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '145.7'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Sherlock Jr. & Felix The Cat Woos Whoopee'
'TBPM' (BPM (beats per minute))                     '145.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'As a Detective He Was All Wet'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Steven Kirk'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12/30'
'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'                                   ['new prog', 'rock', 'jazz', 'blues', 'composer']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.14 dB'
'TXXX:replaygain_track_peak'                        '0.605010'

========================== row from database ==========================
                                              'id'  1372784
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Club Foot Orchestra - 1993 - Sherlock Jr. & Felix The Cat Woos Whoopee/12. Steven Kirk - As a Detective He Was All Wet.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  103
                                           'genre'  electronic-unsorted
                                        'filesize'  4161340
                                           'mtime'  1622658940
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Club Foot Orchestra 1993 12. electronic unsorted
                                      'tag_artist'  Steven Kirk
                                     'tag_release'  Sherlock Jr. & Felix The Cat Woos Whoopee
                                       'tag_title'  As a Detective He Was All Wet
                                             'bpm'  145.7
                                    'search_title'  'a':2 'all':6 'as':1 'detective':3 'he':4 'was':5 'wet':7
                                   'search_artist'  'kirk':2 'steven':1
                                  'search_release'  'cat':6 'felix':4 'jr':2,3 'sherlock':1 'the':5 'whoopee':8 'woos':7
                                     'search_rest'  '12':5,6 '1993':4 'club':1 'electronic':7 'foot':2 'orchestra':3 'unsorted':8
                                    'search_combo'  '12':22,23 '1993':21 'a':2A 'all':6A 'as':1A 'cat':15C 'club':18 'detective':3A 'electronic':24 'felix':13C 'foot':19 'he':4A 'jr':11C,12C 'kirk':9B 'orchestra':20 'sherlock':10C 'steven':8B 'the':14C 'unsorted':25 'was':5A 'wet':7A 'whoopee':17C 'woos':16C
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['new prog', 'rock', 'jazz', 'blues', 'composer']
                                        'tag_date'  1993
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622658939.547827  (2021-06-02 20:35:39)
                             'size'  4161340