======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '325'
                                          'artist'  'Joni Mitchell'
                                     'text_people'  ''
                                         'release'  'Night Ride Home'
                                           'title'  'Passion Play (When All the Slaves Are Free)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['acoustic', 'canadian', 'female vocalists', 'folk', 'singer songwriter']"
                                     'discogstags'  "['rock', 'soft rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-folk;ifs-songwriter-eos'
                                             'bpm'  '84.420'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.OTHER (Other) b''
                                     
'TALB' (Album/Movie/Show title)                     'Night Ride Home'
'TBPM' (BPM (beats per minute))                     '84.420'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-folk', 'ifs-songwriter-eos']
'TDRC' (Recording time)                             '1991'
'TIT2' (Title/songname/content description)         'Passion Play (When All the Slaves Are Free)'
'TKEY' (Initial key)                                '10B'
'TLEN' (Length)                                     '325041'
'TPE1' (Lead performer(s)/Soloist(s))               'Joni Mitchell'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'soft rock']
'TXXX:lastfmtags'                                   ['acoustic', 'canadian', 'female vocalists', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.29 dB'
'TXXX:replaygain_track_peak'                        '0.594104'

========================== row from database ==========================
                                              'id'  204699
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Joni Mitchell/1991 - Night Ride Home/02 passion play (when all the slaves are free).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  325
                                           'genre'  ifs-songwriter-folk;ifs-songwriter-eos
                                        'filesize'  7803047
                                           'mtime'  1636400350
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 1991 02 passion play (when all slaves are free) ifs songwriter folk;ifs songwriter eos
                                      'tag_artist'  Joni Mitchell
                                     'tag_release'  Night Ride Home
                                       'tag_title'  Passion Play (When All the Slaves Are Free)
                                             'bpm'  84.42
                                    'search_title'  'all':5 'are':8 'free':9,10 'passion':1 'play':2 'slaves':7 'the':6 'when':3,4
                                   'search_artist'  'joni':1 'mitchell':2
                                  'search_release'  'home':3 'night':1 'ride':2
                                     'search_rest'  '00singer':1 '1991':4 'all':9 'are':11 'eos':3 'folk':15,17 'free':12,13 'ifs':14,16,18 'passion':5 'play':6 'slaves':10 'songwriter':2 'when':7,8
                                    'search_combo'  '00singer':16 '1991':19 'all':5A,24 'are':8A,26 'eos':18 'folk':30,32 'free':9A,10A,27,28 'home':15C 'ifs':29,31,33 'joni':11B 'mitchell':12B 'night':13C 'passion':1A,20 'play':2A,21 'ride':14C 'slaves':7A,25 'songwriter':17 'the':6A 'when':3A,4A,22,23
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-2', 'q-syn-1', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['acoustic', 'canadian', 'female vocalists', 'folk', 'singer songwriter']
                                        'tag_date'  1991
                                     'discogstags'  ['rock', 'soft rock']

============================== file details ==============================
                                           'mtime'  1636400349.8426971  (2021-11-08 20:39:09)
                             'size'  7803047