======================== unified (from filesystem) ========================
                                         'bitrate'  '259.941'
                                        'duration'  '377'
                                          'artist'  'Satumnaisuus'
                                     'text_people'  ''
                                         'release'  'Haltioituminen'
                                           'title'  'Yö Ja Aurinko (Vanha Versio)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-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-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['psybient', 'electronic', 'experimental', 'finnish', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  'a'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '100.8'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'POPM:no@email'                                     POPM(email='no@email', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Haltioituminen'
'TBPM' (BPM (beats per minute))                     '100.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2006'
'TIT1' (Content group description)                  '4'
'TIT2' (Title/songname/content description)         'Yö Ja Aurinko (Vanha Versio)'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Satumnaisuus'
'TRCK' (Track number/Position in set)               'a'
'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'                                   ['psybient', 'electronic', 'experimental', 'finnish', '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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.75 dB'
'TXXX:replaygain_track_peak'                        '0.700695'

========================== row from database ==========================
                                              'id'  1301312
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chronos - chillout-dub/Satumnaisuus - Yö ja aurinko (vanha versio).mp3
                                         'working'  None
                                         'bitrate'  259
                                    'duration_sec'  377
                                           'genre'  electronic
                                        'filesize'  12256117
                                           'mtime'  1636913932
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Chronos chillout dub ja aurinko (vanha versio) electronic
                                      'tag_artist'  Satumnaisuus
                                     'tag_release'  Haltioituminen
                                       'tag_title'  Yö Ja Aurinko (Vanha Versio)
                                             'bpm'  100.8
                                    'search_title'  'aurinko':4 'ja':3 'vanha':5,6 'versio':7,8 'yo':1,2
                                   'search_artist'  'satumnaisuus':1
                                  'search_release'  'haltioituminen':1
                                     'search_rest'  '00poprockelectronic':1 'aurinko':6 'chillout':3 'chronos':2 'dub':4 'electronic':11 'ja':5 'vanha':7,8 'versio':9,10
                                    'search_combo'  '00poprockelectronic':11 'aurinko':4A,16 'chillout':13 'chronos':12 'dub':14 'electronic':21 'haltioituminen':10C 'ja':3A,15 'satumnaisuus':9B 'vanha':5A,6A,17,18 'versio':7A,8A,19,20 'yo':1A,2A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  5A
                                           '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-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['psybient', 'electronic', 'experimental', 'finnish', 'ambient']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913931.6559558  (2021-11-14 19:18:51)
                             'size'  12256117