======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '313'
                                          'artist'  'Karnataka'
                                     'text_people'  ''
                                         'release'  'Progsoup 22'
                                           'title'  'One Breath Away'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['folk rock', 'female vocalists', 'rock', 'progressive rock', 'progressive "
 "folk']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '93.070'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'PRIV:AverageLevel:\x89\x0f\x00\x00'                PRIV(owner='AverageLevel', data=b'\x89\x0f\x00\x00')
'PRIV:PeakValue:ÞQ\x00\x00'                         PRIV(owner='PeakValue', data=b'\xdeQ\x00\x00')
'TALB' (Album/Movie/Show title)                     'Progsoup 22'
'TBPM' (BPM (beats per minute))                     '93.070'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace']
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'One Breath Away'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Karnataka'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '2'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['folk rock',
 'female vocalists',
 'rock',
 'progressive rock',
 'progressive folk']
'TXXX:q-bass'                                       '4'
'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'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+3.60 dB'
'TXXX:replaygain_track_peak'                        '0.319805'

========================== row from database ==========================
                                              'id'  1416370
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 22/1227 karnataka- one breath away.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  313
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  8770328
                                           'mtime'  1620736868
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup 1227 karnataka one breath away rock cppex progressive;set pl progspace
                                      'tag_artist'  Karnataka
                                     'tag_release'  Progsoup 22
                                       'tag_title'  One Breath Away
                                             'bpm'  93.07
                                    'search_title'  'away':3 'breath':2 'one':1
                                   'search_artist'  'karnataka':1
                                  'search_release'  '22':2 'progsoup':1
                                     'search_rest'  '1227':3 'away':7 'breath':6 'classicprogpsy':1 'cppex':9 'karnataka':4 'one':5 'pl':14 'progressive':10,12 'progsoup':2 'progspace':15 'rock':8 'set':11,13
                                    'search_combo'  '1227':9 '22':6C 'away':3A,13 'breath':2A,12 'classicprogpsy':7 'cppex':15 'karnataka':4B,10 'one':1A,11 'pl':20 'progressive':16,18 'progsoup':5C,8 'progspace':21 'rock':14 'set':17,19
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['folk rock', 'female vocalists', 'rock', 'progressive rock', 'progressive folk']
                                        'tag_date'  2003
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620736868.2890925  (2021-05-11 14:41:08)
                             'size'  8770328