======================== unified (from filesystem) ========================
                                         'bitrate'  '203.678'
                                        'duration'  '157'
                                          'artist'  'Coconuts'
                                     'text_people'  ''
                                         'release'  'inside deep note'
                                           'title'  'Coconuts'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-BUSY-2', 'Q-GRIT-2', 'q-bass-4', "
 "'Q-OLDST-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-SYN-1', 'Q-PLAY-3', 'Q-CHART-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['shoegaze', 'noise rock', 'psychedelic', 'experimental', 'noise']"
                                     'discogstags'  "['electronic', 'euro house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'set-pl-porngroove'
                                             'bpm'  '100.2'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Ripped by Tmi Buckley'
'TALB' (Album/Movie/Show title)                     'inside deep note'
'TBPM' (BPM (beats per minute))                     '100.2'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-porngroove'
'TDRC' (Recording time)                             '2003'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Burst mode)'
'TIT2' (Title/songname/content description)         'Coconuts'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Coconuts'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'euro house']
'TXXX:lastfmtags'                                   ['shoegaze', 'noise rock', 'psychedelic', 'experimental', 'noise']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.05 dB'
'TXXX:replaygain_track_peak'                        '0.792766'

========================== row from database ==========================
                                              'id'  1527007
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/va - 2003 - inside deep note (music of 1970_s adult cinema)/11 - coconuts.mp3
                                         'working'  None
                                         'bitrate'  204
                                    'duration_sec'  157
                                           'genre'  set-pl-porngroove
                                        'filesize'  4019763
                                           'mtime'  1678456282
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy va 2003 (music of 1970_s adult cinema) 11 coconuts set pl porngroove
                                      'tag_artist'  Coconuts
                                     'tag_release'  inside deep note
                                       'tag_title'  Coconuts
                                             'bpm'  100.2
                                    'search_title'  'coconuts':1
                                   'search_artist'  'coconuts':1
                                  'search_release'  'deep':2 'inside':1 'note':3
                                     'search_rest'  '1970':7 '2003':3 'adult':9 'cinema':10,11 'classicprogpsy':1 'coconuts':12 'music':4,5 'of':6 'pl':14 'porngroove':15 's':8 'set':13 'va':2
                                    'search_combo'  '1970':12 '2003':8 'adult':14 'cinema':15,16 'classicprogpsy':6 'coconuts':1A,2B,17 'deep':4C 'inside':3C 'music':9,10 'note':5C 'of':11 'pl':19 'porngroove':20 's':13 'set':18 'va':7
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-BUSY-2', 'Q-GRIT-2', 'q-bass-4', 'Q-OLDST-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-SYN-1', 'Q-PLAY-3', 'Q-CHART-1', 'Q-MIXBEAT-2']
                                      'lastfmtags'  ['shoegaze', 'noise rock', 'psychedelic', 'experimental', 'noise']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'euro house']

============================== file details ==============================
                                           'mtime'  1678456282.1062853  (2023-03-10 14:51:22)
                             'size'  4019763