======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '259'
                                          'artist'  'Alien:Nation'
                                     'text_people'  ''
                                         'release'  'Face The Beat: Session 6'
                                           'title'  'Holographic Deathsphere'
                                           'quals'  ("['Q-HAP-1', 'Q-SYN-3', 'Q-UNU-2', 'Q-BUSY-3', 'Q-GRIT-3', 'Q-PLAY-3', "
 "'q-bass-3', 'Q-CHART-2', 'Q-JZFKS-1', 'Q-OLDST-1', 'q-drums-4', 'q-other-2', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'Q-MIXBEAT-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['aggrotech', 'industrial', 'dark electro']"
                                     'discogstags'  "['ebm', 'industrial', 'electronic', 'electro']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2020'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '137.2'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     'Face The Beat: Session 6'
'TBPM' (BPM (beats per minute))                     '137.2'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDRC' (Recording time)                             '2020'
'TIT2' (Title/songname/content description)         'Holographic Deathsphere'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Alien:Nation'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['ebm', 'industrial', 'electronic', 'electro']
'TXXX:lastfmtags'                                   ['aggrotech', 'industrial', 'dark electro']
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.21 dB'
'TXXX:replaygain_track_peak'                        '0.352184'

========================== row from database ==========================
                                              'id'  1489243
                                            'path'  /data/Music/Bulk/00dwimp/VA - 2020 - Face The Beat - Session 6/1.08. Alien-Nation - Holographic Deathsphere.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  259
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  10536963
                                           'mtime'  1620296780
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp VA 2020 1.08. eid ebm or industrial or darkwave
                                      'tag_artist'  Alien:Nation
                                     'tag_release'  Face The Beat: Session 6
                                       'tag_title'  Holographic Deathsphere
                                             'bpm'  137.2
                                    'search_title'  'deathsphere':2 'holographic':1
                                   'search_artist'  'alien':1 'aliennation':3 'nation':2
                                  'search_release'  '6':6 'beat':3,4 'face':1 'session':5 'the':2
                                     'search_rest'  '00dwimp':1 '08':5 '1':4 '108':6 '2020':3 'darkwave':11 'ebm':8 'eid':7 'industrial':10 'or':9 'va':2
                                    'search_combo'  '00dwimp':12 '08':16 '1':15 '108':17 '2020':14 '6':11C 'alien':3B 'aliennation':5B 'beat':8C,9C 'darkwave':22 'deathsphere':2A 'ebm':19 'eid':18 'face':6C 'holographic':1A 'industrial':21 'nation':4B 'or':20 'session':10C 'the':7C 'va':13
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-1', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-1', 'Q-PLAY-3', 'q-bass-3']
                                      'lastfmtags'  ['aggrotech', 'industrial', 'dark electro']
                                        'tag_date'  2020
                                     'discogstags'  ['ebm', 'industrial', 'electronic', 'electro']

============================== file details ==============================
                                           'mtime'  1620296779.9676843  (2021-05-06 12:26:19)
                             'size'  10536963