======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '450'
                                          'artist'  'We vs. Death'
                                     'text_people'  ''
                                         'release'  'We too are concerned / We are too concerned'
                                           'title'  'Snow Cushioned The Fall'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'post rock', 'experimental', 'dutch']"
                                     'discogstags'  "['post rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '95.3'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     'We too are concerned / We are too concerned'
'TBPM' (BPM (beats per minute))                     '95.3'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Snow Cushioned The Fall'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'We vs. Death'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['post rock', 'rock']
'TXXX:lastfmtags'                                   ['instrumental', 'post rock', 'experimental', 'dutch']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.24 dB'
'TXXX:replaygain_track_peak'                        '0.614375'

========================== row from database ==========================
                                              'id'  1271752
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/We vs. Death/We too are concerned - We are too concerned/We vs. Death - We too are concerned - We are too concerned - 03 Snow Cushioned The Fall.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  450
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  18168856
                                           'mtime'  1638554843
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 03 ifs songwriter indie rock
                                      'tag_artist'  We vs. Death
                                     'tag_release'  We too are concerned / We are too concerned
                                       'tag_title'  Snow Cushioned The Fall
                                             'bpm'  95.3
                                    'search_title'  'cushioned':2 'fall':4 'snow':1 'the':3
                                   'search_artist'  'death':4 'vs':2,3 'we':1
                                  'search_release'  'are':3 'concerned':4 'too':2 'we':1
                                     'search_rest'  '00singer':1 'eos':3 'ifs':4 'indie':5 'rock':6 'songwriter':2
                                    'search_combo'  '00singer':13 'are':11C 'concerned':12C 'cushioned':2A 'death':8B 'eos':15 'fall':4A 'ifs':16 'indie':17 'rock':18 'snow':1A 'songwriter':14 'the':3A 'too':10C 'vs':6B,7B 'we':5B,9C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'post rock', 'experimental', 'dutch']
                                        'tag_date'  2006
                                     'discogstags'  ['post rock', 'rock']

============================== file details ==============================
                                           'mtime'  1638554843.2520745  (2021-12-03 19:07:23)
                             'size'  18168856