======================== unified (from filesystem) ========================
                                         'bitrate'  '218.095'
                                        'duration'  '481'
                                          'artist'  'Solar Fields'
                                     'text_people'  ''
                                         'release'  'Relaxed Journeys'
                                           'title'  'Tokers Dream (Remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', '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-2']")
                                      'lastfmtags'  "['downtempo', 'psychill', 'electronic', 'chillout', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-psychill'
                                             'bpm'  '120.0'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'POPM:no@email'                                     POPM(email='no@email', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Relaxed Journeys'
'TBPM' (BPM (beats per minute))                     '120.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-psychill'
'TDRC' (Recording time)                             '2006'
'TIT1' (Content group description)                  '3'
'TIT2' (Title/songname/content description)         'Tokers Dream (Remix)'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Solar Fields'
'TXXX:DATE'                                         '2006'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['downtempo', 'psychill', 'electronic', 'chillout', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.04 dB'
'TXXX:replaygain_track_peak'                        '0.499290'

========================== row from database ==========================
                                              'id'  1320260
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chronos - chillout-dub/solar quest - tokers dream (remix).mp3
                                         'working'  None
                                         'bitrate'  218
                                    'duration_sec'  481
                                           'genre'  electronic-psychill
                                        'filesize'  13144752
                                           'mtime'  1636912652
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Chronos chillout dub solar quest tokers dream (remix) electronic psychill
                                      'tag_artist'  Solar Fields
                                     'tag_release'  Relaxed Journeys
                                       'tag_title'  Tokers Dream (Remix)
                                             'bpm'  120.0
                                    'search_title'  'dream':2 'remix':3,4 'tokers':1
                                   'search_artist'  'fields':2 'solar':1
                                  'search_release'  'journeys':2 'relaxed':1
                                     'search_rest'  '00poprockelectronic':1 'chillout':3 'chronos':2 'dream':8 'dub':4 'electronic':11 'psychill':12 'quest':6 'remix':9,10 'solar':5 'tokers':7
                                    'search_combo'  '00poprockelectronic':9 'chillout':11 'chronos':10 'dream':2A,16 'dub':12 'electronic':19 'fields':6B 'journeys':8C 'psychill':20 'quest':14 'relaxed':7C 'remix':3A,4A,17,18 'solar':5B,13 'tokers':1A,15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['downtempo', 'psychill', 'electronic', 'chillout', 'ambient']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636912651.8887987  (2021-11-14 18:57:31)
                             'size'  13144752