======================== unified (from filesystem) ========================
                                         'bitrate'  '234.78'
                                        'duration'  '565'
                                          'artist'  'Apparat Organ Quartet & TF31IRA'
                                     'text_people'  ''
                                         'release'  'MotorLab#2'
                                           'title'  'Salmur'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['instrumental', 'experimental', 'post-rock', 'psychedelic', 'folktronica']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '133.228'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'MotorLab#2'
'TBPM' (BPM (beats per minute))                     '133.228'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TIT2' (Title/songname/content description)         'Salmur'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Apparat Organ Quartet & TF31IRA'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['instrumental', 'experimental', 'post-rock', 'psychedelic', 'folktronica']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.97 dB'
'TXXX:replaygain_track_peak'                        '0.867465'

========================== row from database ==========================
                                              'id'  1415870
                                            'path'  /data/Music/Bulk/00poprockelectronic/Apparat Organ Quartet & TF31IRA - motorlab#2/Apparat Organ Quartet & TF31IRA - 08 - Salmur - MotorLab#2.wma.mp3
                                         'working'  None
                                         'bitrate'  234
                                    'duration_sec'  565
                                           'genre'  rock-unsorted
                                        'filesize'  16611493
                                           'mtime'  1620389208
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic motorlab#2 08 MotorLab#2.wma rock unsorted
                                      'tag_artist'  Apparat Organ Quartet & TF31IRA
                                     'tag_release'  MotorLab#2
                                       'tag_title'  Salmur
                                             'bpm'  133.228
                                    'search_title'  'salmur':1
                                   'search_artist'  'apparat':1 'organ':2 'quartet':3 'tf31ira':4
                                  'search_release'  '2':2,4,7,9 'lab':6,8 'motor':5 'motorlab':1,3
                                     'search_rest'  '00poprockelectronic':1 '2':3,5,7,15 '2wma':10,18 'lab':14,17 'motor':13 'motorlab':2,4,6,9 'rock':11 'unsorted':12 'wma':8,16
                                    'search_combo'  '00poprockelectronic':15 '2':7C,9C,12C,14C,17,19,21,29 '2wma':24,32 'apparat':2B 'lab':11C,13C,28,31 'motor':10C,27 'motorlab':6C,8C,16,18,20,23 'organ':3B 'quartet':4B 'rock':25 'salmur':1A 'tf31ira':5B 'unsorted':26 'wma':22,30
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', '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-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'experimental', 'post-rock', 'psychedelic', 'folktronica']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620389207.9067707  (2021-05-07 14:06:47)
                             'size'  16611493