======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '214'
                                          'artist'  'Jason Mraz'
                                     'text_people'  ''
                                         'release'  'Waiting For My Rocket To Come'
                                           'title'  'Curbside Prophet'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['acoustic', 'alternative', 'rock', 'pop', 'singer songwriter']"
                                     'discogstags'  "['rock', 'soft rock', 'pop rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '89.021'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Waiting For My Rocket To Come'
'TBPM' (BPM (beats per minute))                     '89.021'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Curbside Prophet'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jason Mraz'
'TRCK' (Track number/Position in set)               '5'
'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'                                  ['rock', 'soft rock', 'pop rock']
'TXXX:lastfmtags'                                   ['acoustic', 'alternative', 'rock', 'pop', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.02 dB'
'TXXX:replaygain_track_peak'                        '0.405360'

========================== row from database ==========================
                                              'id'  186138
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Jason Mraz/Jason.Mraz.Waiting.For.My.Rocket.To.Come/Waiting.For.My.Rocket.To.Come/Jason Mraz - Waiting For My Rocket To Come - 05 - Curbside Prophet.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  214
                                           'genre'  ifs-songwriter
                                        'filesize'  5151143
                                           'mtime'  1637249142
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Jason.Mraz.Waiting.For.My.Rocket.To.Come Waiting.For.My.Rocket.To.Come 05 ifs songwriter
                                      'tag_artist'  Jason Mraz
                                     'tag_release'  Waiting For My Rocket To Come
                                       'tag_title'  Curbside Prophet
                                             'bpm'  89.021
                                    'search_title'  'curbside':1 'prophet':2
                                   'search_artist'  'jason':1 'mraz':2
                                  'search_release'  'come':6 'for':2 'my':3 'rocket':4 'to':5 'waiting':1
                                     'search_rest'  '00singer':1 'come':11,18 'eos':3 'for':7,14 'ifs':20 'jason':4 'jasonmrazwaitingformyrockettocome':12 'mraz':5 'my':8,15 'rocket':9,16 'songwriter':2 'to':10,17 'waiting':6,13 'waitingformyrockettocome':19
                                    'search_combo'  '00singer':11 'come':10C,21,28 'curbside':1A 'eos':13 'for':6C,17,24 'ifs':30 'jason':3B,14 'jasonmrazwaitingformyrockettocome':22 'mraz':4B,15 'my':7C,18,25 'prophet':2A 'rocket':8C,19,26 'songwriter':12 'to':9C,20,27 'waiting':5C,16,23 'waitingformyrockettocome':29
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['acoustic', 'alternative', 'rock', 'pop', 'singer songwriter']
                                        'tag_date'  2002
                                     'discogstags'  ['rock', 'soft rock', 'pop rock']

============================== file details ==============================
                                           'mtime'  1637249141.934212  (2021-11-18 16:25:41)
                             'size'  5151143