======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '264'
                                          'artist'  'Night Nail'
                                     'text_people'  ''
                                         'release'  'Generation Young And Cold Vol.2'
                                           'title'  'Republican Marriage'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-4', "
 "'Q-CHART-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['post-punk', 'darkwave', 'male vocalists', 'cathedral 13', 'usa']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '33'
                                            'date'  '2019'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '119.3'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Generation Young And Cold Vol.2'
'TBPM' (BPM (beats per minute))                     '119.3'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '2019'
'TIT2' (Title/songname/content description)         'Republican Marriage'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Night Nail'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '5/33'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavc58.54'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['post-punk', 'darkwave', 'male vocalists', 'cathedral 13', 'usa']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.35 dB'
'TXXX:replaygain_track_peak'                        '0.447890'

========================== row from database ==========================
                                              'id'  1489350
                                            'path'  /data/Music/Bulk/00dwimp/Generation Young And Cold Vol​.​2/05 - Night Nail - Night Nail - Republican Marriage.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  264
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  11003191
                                           'mtime'  1620515446
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp Vol​.​2 05 electronic we new wave or post punk
                                      'tag_artist'  Night Nail
                                     'tag_release'  Generation Young And Cold Vol.2
                                       'tag_title'  Republican Marriage
                                             'bpm'  119.3
                                    'search_title'  'marriage':2 'republican':1
                                   'search_artist'  'nail':2 'night':1
                                  'search_release'  '2':6 'and':3 'cold':4 'generation':1 'vol':5 'vol2':7 'young':2
                                     'search_rest'  '00dwimp':1 '2':3 'electronic':5 'new':7 'or':9 'post':10 'punk':11 'vol​':2 'vol​​2':4 'wave':8 'we':6
                                    'search_combo'  '00dwimp':12 '2':10C,14 'and':7C 'cold':8C 'electronic':16 'generation':5C 'marriage':2A 'nail':4B 'new':18 'night':3B 'or':20 'post':21 'punk':22 'republican':1A 'vol':9C 'vol2':11C 'vol​':13 'vol​​2':15 'wave':19 'we':17 'young':6C
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-3', 'q-other-3', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['post-punk', 'darkwave', 'male vocalists', 'cathedral 13', 'usa']
                                        'tag_date'  2019
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620515445.7633395  (2021-05-09 01:10:45)
                             'size'  11003191