======================== unified (from filesystem) ========================
                                         'bitrate'  '183.343'
                                        'duration'  '103'
                                          'artist'  'Legiac'
                                     'text_people'  ''
                                         'release'  'Mings Feaner'
                                           'title'  'Actind'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronic', 'idm', 'downtempo', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-ambient-dark'
                                             'bpm'  '144.955'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Mings Feaner'
'TBPM' (BPM (beats per minute))                     '144.955'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient-dark'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Actind'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Legiac'
'TRCK' (Track number/Position in set)               '2'
'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'                                   ['electronic', 'idm', 'downtempo', 'experimental', 'ambient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.50 dB'
'TXXX:replaygain_track_peak'                        '0.794986'

========================== row from database ==========================
                                              'id'  1317129
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Legiac/Mings Feaner/(02) [legiac] actind.mp3
                                         'working'  None
                                         'bitrate'  183
                                    'duration_sec'  103
                                           'genre'  electronic-ambient-dark
                                        'filesize'  2363214
                                           'mtime'  1636909985
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient (02) [legiac] actind electronic ambient dark
                                      'tag_artist'  Legiac
                                     'tag_release'  Mings Feaner
                                       'tag_title'  Actind
                                             'bpm'  144.955
                                    'search_title'  'actind':1
                                   'search_artist'  'legiac':1
                                  'search_release'  'feaner':2 'mings':1
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 '02':3,4 'actind':7 'ambient':9 'dark':10 'electronic':8 'legiac':5,6
                                    'search_combo'  '00ambient':6 '00poprockelectronic':5 '02':7,8 'actind':1A,11 'ambient':13 'dark':14 'electronic':12 'feaner':4C 'legiac':2B,9,10 'mings':3C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'idm', 'downtempo', 'experimental', 'ambient']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636909984.9911323  (2021-11-14 18:13:04)
                             'size'  2363214