======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '506'
                                          'artist'  "Grachan Moncur III & Jazz Composer's Orchestra"
                                     'text_people'  ''
                                         'release'  'Echoes Of Prayer'
                                           'title'  "Band 2 (i. Angela's Angel I, ii. Drum Transition)"
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '111.517'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Echoes Of Prayer'
'TBPM' (BPM (beats per minute))                     '111.517'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         "Band 2 (i. Angela's Angel I, ii. Drum Transition)"
'TKEY' (Initial key)                                '3B'
'TMED' (Media type)                                 'Vinyl LP, Album'
'TPE1' (Lead performer(s)/Soloist(s))               "Grachan Moncur III & Jazz Composer's Orchestra"
'TPUB' (Publisher)                                  'JCOA Records'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Discogs_Artist_Name'                          'Grachan Moncur III'
'TXXX:Discogs_Catalog'                              'J 2003'
'TXXX:Discogs_Country'                              'US'
'TXXX:Discogs_Date'                                 '1975'
'TXXX:Discogs_Release_ID'                           '691142'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Style'                                        'Free Jazz'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.98 dB'
'TXXX:replaygain_track_peak'                        '0.723382'

========================== row from database ==========================
                                              'id'  1507947
                                            'path'  /data/Music/Bulk/00poprockelectronic/2017-01-01 Best Of Dezember 2016/Graham Moncur III & Jazz Composer_s Orchestra - Band 2 (i.Angela_s Angel I, ii. Drum Transition).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  506
                                           'genre'  
                                        'filesize'  12241562
                                           'mtime'  1652397869
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2017 01 01 Best Dezember 2016 Graham Composer_s (i.Angela_s
                                      'tag_artist'  Grachan Moncur III & Jazz Composer's Orchestra
                                     'tag_release'  Echoes Of Prayer
                                       'tag_title'  Band 2 (i. Angela's Angel I, ii. Drum Transition)
                                             'bpm'  111.517
                                    'search_title'  '2':2 'angel':8 'angela':5 'angelas':7 'band':1 'drum':12 'i':3,4,9 'ii':10,11 's':6 'transition':13,14
                                   'search_artist'  'composer':5 'composers':7 'grachan':1 'iii':3 'jazz':4 'moncur':2 'orchestra':8 's':6
                                  'search_release'  'echoes':1 'of':2 'prayer':3
                                     'search_rest'  '00poprockelectronic':1 '2016':5 '2017':2 'angela':10 'best':3 'composer':7 'dezember':4 'graham':6 'i':9 'iangela':12 's':8,11,13
                                    'search_combo'  '00poprockelectronic':26 '2':2A '2016':30 '2017':27 'angel':8A 'angela':5A,35 'angelas':7A 'band':1A 'best':28 'composer':19B,32 'composers':21B 'dezember':29 'drum':12A 'echoes':23C 'grachan':15B 'graham':31 'i':3A,4A,9A,34 'iangela':37 'ii':10A,11A 'iii':17B 'jazz':18B 'moncur':16B 'of':24C 'orchestra':22B 'prayer':25C 's':6A,20B,33,36,38 'transition':13A,14A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']
                                      'lastfmtags'  []
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397868.6303947  (2022-05-13 01:24:28)
                             'size'  12241562