======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '330'
                                          'artist'  'Coldcut & Hexstatic'
                                     'text_people'  ''
                                         'release'  'Timber'
                                           'title'  'Timber (Future 3 rework)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['ninja tune', 'breakbeat', 'electronic', '90s', '1998']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '110.845'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Timber'
'TBPM' (BPM (beats per minute))                     '110.845'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TIT2' (Title/songname/content description)         'Timber (Future 3 rework)'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Coldcut & Hexstatic'
'TRCK' (Track number/Position in set)               '4'
'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'                                   ['ninja tune', 'breakbeat', 'electronic', '90s', '1998']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.67 dB'
'TXXX:replaygain_track_peak'                        '0.762109'

========================== row from database ==========================
                                              'id'  1308024
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Coldcut & Hexstatic__Timber__04 - Timber (Future 3 rework).mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  330
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  6608208
                                           'mtime'  1636911449
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Hexstatic__Timber__04 electronic trip hop downtempo acid jazz
                                      'tag_artist'  Coldcut & Hexstatic
                                     'tag_release'  Timber
                                       'tag_title'  Timber (Future 3 rework)
                                             'bpm'  110.845
                                    'search_title'  '3':4 'future':2,3 'rework':5,6 'timber':1
                                   'search_artist'  'coldcut':1 'hexstatic':2
                                  'search_release'  'timber':1
                                     'search_rest'  '00poprockelectronic':1 '04':9 'acid':14 'downtempo':13 'electronic':10 'files':5,6 'hexstatic':7 'hop':12 'jazz':15 'loose':3,4 'timber':8 'trip':11 'unsorted':2
                                    'search_combo'  '00poprockelectronic':10 '04':18 '3':4A 'acid':23 'coldcut':7B 'downtempo':22 'electronic':19 'files':14,15 'future':2A,3A 'hexstatic':8B,16 'hop':21 'jazz':24 'loose':12,13 'rework':5A,6A 'timber':1A,9C,17 'trip':20 'unsorted':11
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['ninja tune', 'breakbeat', 'electronic', '90s', '1998']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636911448.5304894  (2021-11-14 18:37:28)
                             'size'  6608208