======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '4629'
                                          'artist'  'OliveTreeDance'
                                     'text_people'  'Boom Festival Radio'
                                         'release'  'Sacred Fire - EP 02 - Boom Festival 2014'
                                           'title'  'OliveTreeDance - Live at the Sacred Fire - Boom Festival 2014'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'q-syn-1', 'q-bass-3', "
 "'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-2', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-2']")
                                      'lastfmtags'  "['didgeridoo', 'tribal', 'nature trance', 'dance', 'olive tree dance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '127.3'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Boom Festival - 10th Edition - August 4-11 2014'
'TALB' (Album/Movie/Show title)                     'Sacred Fire - EP 02 - Boom Festival 2014'
'TBPM' (BPM (beats per minute))                     '127.3'
'TCOM' (Composer)                                   'Boom Festival Radio'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDRC' (Recording time)                             '2014'
'TENC' (Encoded by)                                 'Amadeus Pro'
'TIT2' (Title/songname/content description)         'OliveTreeDance - Live at the Sacred Fire - Boom Festival 2014'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Boom Festival Radio'
'TPE2' (Band/orchestra/accompaniment)               'OliveTreeDance'
'TPOS' (Part of a set)                              '02'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['didgeridoo', 'tribal', 'nature trance', 'dance', 'olive tree dance']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.47 dB'
'TXXX:replaygain_track_peak'                        '0.683328'

========================== row from database ==========================
                                              'id'  940767
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/Boom Festival/2014/Sacred Fire/OliveTreeDance - Sacred Fire 02 - Boom Festival 2014-177827448.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  4629
                                           'genre'  loc-unsorted
                                        'filesize'  185434118
                                           'mtime'  1621695794
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud 177827448 loc unsorted
                                      'tag_artist'  OliveTreeDance
                                     'tag_release'  Sacred Fire - EP 02 - Boom Festival 2014
                                       'tag_title'  OliveTreeDance - Live at the Sacred Fire - Boom Festival 2014
                                             'bpm'  127.3
                                    'search_title'  '2014':9 'at':3 'boom':7 'dance':12 'festival':8 'fire':6 'live':2 'olive':10 'olivetreedance':1 'sacred':5 'the':4 'tree':11
                                   'search_artist'  'dance':4 'olive':2 'olivetreedance':1 'tree':3
                                  'search_release'  '2014':6 'boom':4 'ep':3 'festival':5 'fire':2 'sacred':1
                                     'search_rest'  '177827448':2 'loc':3 'soundcloud':1 'unsorted':4
                                    'search_combo'  '177827448':24 '2014':9A,22C 'at':3A 'boom':7A,20C 'dance':12A,16B 'ep':19C 'festival':8A,21C 'fire':6A,18C 'live':2A 'loc':25 'olive':10A,14B 'olivetreedance':1A,13B 'sacred':5A,17C 'soundcloud':23 'the':4A 'tree':11A,15B 'unsorted':26
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', '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-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['didgeridoo', 'tribal', 'nature trance', 'dance', 'olive tree dance']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621695793.8528254  (2021-05-22 17:03:13)
                             'size'  185434118