======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '83'
                                          'artist'  '[Montparnasse 2000]'
                                     'text_people'  'Pat Prilly/Harry Breuer'
                                         'release'  'MP 106 - Moog Is Moog'
                                           'title'  'Waltzing The Weasel. (Moog is moog.)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-2', "
 "'Q-OLDST-2', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '17'
                                            'date'  '1977'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-early;mi-earlysynth-moog'
                                             'bpm'  '113.8'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'MP 106 - Moog Is Moog'
'TBPM' (BPM (beats per minute))                     '113.8'
'TCOM' (Composer)                                   'Pat Prilly/Harry Breuer'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-early', 'mi-earlysynth-moog']
'TDRC' (Recording time)                             '1977'
'TIT2' (Title/songname/content description)         'Waltzing The Weasel. (Moog is moog.)'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Pat Prilly/Harry Breuer'
'TPE2' (Band/orchestra/accompaniment)               '[Montparnasse 2000]'
'TRCK' (Track number/Position in set)               '16/17'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.45 dB'
'TXXX:replaygain_track_peak'                        '0.686773'

========================== row from database ==========================
                                              'id'  1378501
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/[Montparnasse 2000] - Editions Montparnasse 2000 - MP 106 - Pat Prilly & Harry Breuer - Moog Is Moog/16 Waltzing The Weasel. (Moog is moog.).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  83
                                           'genre'  electronic-experimental-early;mi-earlysynth-moog
                                        'filesize'  3842216
                                           'mtime'  1636911736
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Editions Pat Prilly & Harry Breuer 16 electronic experimental early;mi earlysynth
                                      'tag_artist'  [Montparnasse 2000]
                                     'tag_release'  MP 106 - Moog Is Moog
                                       'tag_title'  Waltzing The Weasel. (Moog is moog.)
                                             'bpm'  113.8
                                    'search_title'  'is':7 'moog':5,6,8 'the':2 'waltzing':1 'weasel':3,4
                                   'search_artist'  '2000':3,4 'montparnasse':1,2
                                  'search_release'  '106':2 'is':4 'moog':3 'mp':1
                                     'search_rest'  'breuer':5 'early':8,10 'earlysynth':12 'editions':1 'electronic':6 'experimental':7 'harry':4 'mi':9,11 'pat':2 'prilly':3
                                    'search_combo'  '106':14C '2000':11B,12B 'breuer':21 'early':24,26 'earlysynth':28 'editions':17 'electronic':22 'experimental':23 'harry':20 'is':7A,16C 'mi':25,27 'montparnasse':9B,10B 'moog':5A,6A,8A,15C 'mp':13C 'pat':18 'prilly':19 'the':2A 'waltzing':1A 'weasel':3A,4A
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1977
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636911736.0971303  (2021-11-14 18:42:16)
                             'size'  3842216