======================== unified (from filesystem) ========================
                                         'bitrate'  '239.891'
                                        'duration'  '107'
                                          'artist'  'Guided by Voices'
                                     'text_people'  ''
                                         'release'  'The Pipe Dreams of Instant Prince Whippet'
                                           'title'  'Swooping Energies'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'lo fi', 'indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '02'
                                      'tracktotal'  '10'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '93.673'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Pipe Dreams of Instant Prince Whippet'
'TBPM' (BPM (beats per minute))                     '93.673'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2002'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Swooping Energies'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Guided by Voices'
'TRCK' (Track number/Position in set)               '02/10'
'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:lastfmtags'                                   ['indie', 'alternative', 'lo fi', 'indie rock', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.85 dB'
'TXXX:replaygain_track_peak'                        '0.608387'

========================== row from database ==========================
                                              'id'  1365175
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/Guided by Voices/The Pipe Dreams Of Instant Prince Whippet/02 - swooping energies.mp3
                                         'working'  None
                                         'bitrate'  240
                                    'duration_sec'  107
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  3223445
                                           'mtime'  1621697266
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock Of 02 swooping energies ifs songwriter indie rock
                                      'tag_artist'  Guided by Voices
                                     'tag_release'  The Pipe Dreams of Instant Prince Whippet
                                       'tag_title'  Swooping Energies
                                             'bpm'  93.673
                                    'search_title'  'energies':2 'swooping':1
                                   'search_artist'  'by':2 'guided':1 'voices':3
                                  'search_release'  'dreams':3 'instant':5 'of':4 'pipe':2 'prince':6 'the':1 'whippet':7
                                     'search_rest'  '00poprockelectronic':1 'energies':6 'ifs':7 'indie':9 'indierock':3 'of':4 'poprock':2 'rock':10 'songwriter':8 'swooping':5
                                    'search_combo'  '00poprockelectronic':13 'by':4B 'dreams':8C 'energies':2A,18 'guided':3B 'ifs':19 'indie':21 'indierock':15 'instant':10C 'of':9C,16 'pipe':7C 'poprock':14 'prince':11C 'rock':22 'songwriter':20 'swooping':1A,17 'the':6C 'voices':5B 'whippet':12C
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'lo fi', 'indie rock', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697265.9146693  (2021-05-22 17:27:45)
                             'size'  3223445