======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '99'
                                          'artist'  'Animal Collective'
                                     'text_people'  ''
                                         'release'  'Pagan Love Vibrations'
                                           'title'  'Grass'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'indie rock', 'folk', 'experimental', 'freak folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '89.7'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Pagan Love Vibrations'
'TBPM' (BPM (beats per minute))                     '89.7'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Grass'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Animal Collective'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'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'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:TOTALTRACKS'                                  '23'
'TXXX:lastfmtags'                                   ['indie', 'indie rock', 'folk', 'experimental', 'freak folk']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.44 dB'
'TXXX:replaygain_track_peak'                        '0.458079'

========================== row from database ==========================
                                              'id'  1411628
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Gunter Kallman Chor - Amorphous Androgynous, the - A Monstrous Psychedelic Bubble Vol 2 - Pagan Love Vibrations [2009]/2.05. Animal Collective - Grass.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  99
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  3965391
                                           'mtime'  1620736203
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy Gunter Kallman Chor Amorphous Androgynous, the Monstrous Psychedelic Bubble Vol 2 [2009] 2.05. rock cppex psychedelic
                                      'tag_artist'  Animal Collective
                                     'tag_release'  Pagan Love Vibrations
                                       'tag_title'  Grass
                                             'bpm'  89.7
                                    'search_title'  'grass':1
                                   'search_artist'  'animal':1 'collective':2
                                  'search_release'  'love':2 'pagan':1 'vibrations':3
                                     'search_rest'  '05':17 '2':13,16 '2009':14,15 '205':18 'amorphous':5 'androgynous':6,7 'bubble':11 'chor':4 'classicprogpsy':1 'cppex':20 'gunter':2 'kallman':3 'monstrous':9 'psychedelic':10 'rock':19 'the':8 'vol':12
                                    'search_combo'  '05':23 '2':19,22 '2009':20,21 '205':24 'amorphous':11 'androgynous':12,13 'animal':2B 'bubble':17 'chor':10 'classicprogpsy':7 'collective':3B 'cppex':26 'grass':1A 'gunter':8 'kallman':9 'love':5C 'monstrous':15 'pagan':4C 'psychedelic':16 'rock':25 'the':14 'vibrations':6C 'vol':18
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'indie rock', 'folk', 'experimental', 'freak folk']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736202.572688  (2021-05-11 14:30:02)
                             'size'  3965391