======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '242'
                                          'artist'  'Ellie Goulding'
                                     'text_people'  ''
                                         'release'  'Ellie Goulding EP (EP) (Promo.)'
                                           'title'  'Wish I Stayed'
                                           'quals'  ("['Q-HAP-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-LOCALNESS-2', 'Q-SYN-2', 'Q-OLDST-3', 'Q-PLAY-3', 'Q-CHART-2', "
 "'Q-MIXBEAT-2', 'q-bass-3', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '105.1'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

"APIC:Added by Trixmoto's AlbumArtTagger script"    type PictureType.COVER_FRONT (Cover (front)) b"Added by Trixmoto's AlbumArtTagger script"
                                     
'TALB' (Album/Movie/Show title)                     'Ellie Goulding EP (EP) (Promo.)'
'TBPM' (BPM (beats per minute))                     '105.1'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Wish I Stayed'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ellie Goulding'
'TPE2' (Band/orchestra/accompaniment)               'Ellie Goulding'
'TPUB' (Publisher)                                  'Not On Label'
'TRCK' (Track number/Position in set)               '4'
'TXXX:DATE'                                         '2009'
'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'                                  '2'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-3.44 dB'
'TXXX:replaygain_track_peak'                        '0.869515'

========================== row from database ==========================
                                              'id'  1535293
                                            'path'  /data/Music/Bulk/00poprockelectronic/Ellie Goulding - Ellie Goulding EP (EP) (Promo.) [2009]/04 - Ellie Goulding - Wish I Stayed.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  242
                                           'genre'  ifs-songwriter
                                        'filesize'  3936680
                                           'mtime'  1637330720
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic [2009] 04 ifs songwriter
                                      'tag_artist'  Ellie Goulding
                                     'tag_release'  Ellie Goulding EP (EP) (Promo.)
                                       'tag_title'  Wish I Stayed
                                             'bpm'  105.1
                                    'search_title'  'i':2 'stayed':3 'wish':1
                                   'search_artist'  'ellie':1 'goulding':2
                                  'search_release'  'ellie':1 'ep':3,4 'goulding':2 'promo':5,6
                                     'search_rest'  '00poprockelectronic':1 '2009':2,3 'ifs':4 'songwriter':5
                                    'search_combo'  '00poprockelectronic':12 '2009':13,14 'ellie':4B,6C 'ep':8C,9C 'goulding':5B,7C 'i':2A 'ifs':15 'promo':10C,11C 'songwriter':16 'stayed':3A 'wish':1A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-2', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-3']
                                      'lastfmtags'  []
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330720.208112  (2021-11-19 15:05:20)
                             'size'  3936680