======================== unified (from filesystem) ========================
                                         'bitrate'  '115.222'
                                        'duration'  '232'
                                          'artist'  'She & Him'
                                     'text_people'  ''
                                         'release'  'Why Do You Let Me Stay Here?'
                                           'title'  'Lotta Love'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['indie', 'cover', 'female vocalists', 'indie pop', 'folk', 'singer "
 "songwriter']")
                                     'discogstags'  "['acoustic', 'indie rock', 'rock', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '133.316'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Why Do You Let Me Stay Here?'
'TBPM' (BPM (beats per minute))                     '133.316'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Lotta Love'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'She & Him'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['acoustic', 'indie rock', 'rock', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['indie', 'cover', 'female vocalists', 'indie pop', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.51 dB'
'TXXX:replaygain_track_peak'                        '0.461285'

========================== row from database ==========================
                                              'id'  1288781
                                            'path'  /data/Music/Bulk/00poprockelectronic/B-Sides/0107 She And Him - Lotta Love (B).mp3
                                         'working'  None
                                         'bitrate'  115
                                    'duration_sec'  232
                                           'genre'  ifs-songwriter
                                        'filesize'  3345587
                                           'mtime'  1637330717
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic B Sides 0107 And (B) ifs songwriter
                                      'tag_artist'  She & Him
                                     'tag_release'  Why Do You Let Me Stay Here?
                                       'tag_title'  Lotta Love
                                             'bpm'  133.316
                                    'search_title'  'lotta':1 'love':2
                                   'search_artist'  'him':2 'she':1
                                  'search_release'  'do':2 'here':7 'let':4 'me':5 'stay':6 'why':1 'you':3
                                     'search_rest'  '00poprockelectronic':1 '0107':4 'and':5 'b':2,6 'ifs':7 'sides':3 'songwriter':8
                                    'search_combo'  '00poprockelectronic':12 '0107':15 'and':16 'b':13,17 'do':6C 'here':11C 'him':4B 'ifs':18 'let':8C 'lotta':1A 'love':2A 'me':9C 'she':3B 'sides':14 'songwriter':19 'stay':10C 'why':5C 'you':7C
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'cover', 'female vocalists', 'indie pop', 'folk', 'singer songwriter']
                                        'tag_date'  2008
                                     'discogstags'  ['acoustic', 'indie rock', 'rock', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1637330716.6131394  (2021-11-19 15:05:16)
                             'size'  3345587