======================== unified (from filesystem) ========================
                                         'bitrate'  '128.01'
                                        'duration'  '844'
                                          'artist'  'Solar Quest'
                                     'text_people'  ''
                                         'release'  'Wabi'
                                           'title'  'Trisine'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-4', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['psychill', 'acid', 'electronic', 'chillout', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-th-trance-goa or psy'
                                             'bpm'  '136.092'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3V1-Comment:eng'                            'mindscape'
'COMM:ID3v1 Comment:XXX'                            'mindscape'
'TALB' (Album/Movie/Show title)                     'Wabi'
'TBPM' (BPM (beats per minute))                     '136.092'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-trance-goa or psy'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Trisine'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Solar Quest'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['psychill', 'acid', 'electronic', 'chillout', 'ambient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.26 dB'
'TXXX:replaygain_track_peak'                        '0.994719'

========================== row from database ==========================
                                              'id'  1405900
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Solar Quest/Solar Quest - Trisine.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  844
                                           'genre'  electronic-th-trance-goa or psy
                                        'filesize'  13510656
                                           'mtime'  1620592949
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat electronic th trance goa or psy
                                      'tag_artist'  Solar Quest
                                     'tag_release'  Wabi
                                       'tag_title'  Trisine
                                             'bpm'  136.092
                                    'search_title'  'trisine':1
                                   'search_artist'  'quest':2 'solar':1
                                  'search_release'  'wabi':1
                                     'search_rest'  '00poprockelectronic':1 'dance':3 'electronic':5 'generic':2 'goa':8 'or':9 'psy':10 'th':6 'trance':7 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':5 'dance':7 'electronic':9 'generic':6 'goa':12 'or':13 'psy':14 'quest':3B 'solar':2B 'th':10 'trance':11 'trapbeat':8 'trisine':1A 'wabi':4C
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-2', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-4', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['psychill', 'acid', 'electronic', 'chillout', 'ambient']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620592948.6442382  (2021-05-09 22:42:28)
                             'size'  13510656