======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '259'
                                          'artist'  'Printed Circuit'
                                     'text_people'  ''
                                         'release'  '$ Vol. 8'
                                           'title'  "Can't Get You Out Of My Shed"
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'frauen und technik', 'electronic', 'chiptunes', 'micromusic']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '99.910'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     '$ Vol. 8'
'TBPM' (BPM (beats per minute))                     '99.910'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         "Can't Get You Out Of My Shed"
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Printed Circuit'
'TPUB' (Publisher)                                  'Tigerbeat6'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Style'                                        'IDM, Synth-pop, Experimental'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'frauen und technik', 'electronic', 'chiptunes', 'micromusic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.06 dB'
'TXXX:replaygain_track_peak'                        '0.846894'

========================== row from database ==========================
                                              'id'  1510522
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Collaborations/Kid606 vs Ascdi vs Printed Circuit - 2001 - $ Vol. 8 EP (192)/3 - Printed Circuit - Can_t Get You Out Of My Shed.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  259
                                           'genre'  electronic-unsorted
                                        'filesize'  6234950
                                           'mtime'  1620586997
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Collaborations Kid606 vs Ascdi vs 2001 EP (192) 3 Can_t electronic unsorted
                                      'tag_artist'  Printed Circuit
                                     'tag_release'  $ Vol. 8
                                       'tag_title'  Can't Get You Out Of My Shed
                                             'bpm'  99.91
                                    'search_title'  'can':1 'cant':3 'get':4 'my':8 'of':7 'out':6 'shed':9 't':2 'you':5
                                   'search_artist'  'circuit':2 'printed':1
                                  'search_release'  '8':3 'vol':1,2
                                     'search_rest'  '192':11,12 '2001':9 '3':13 'ascdi':8 'can':14 'collaborations':5 'electronic':16 'ep':10 'hiphop':1 'kid606':6 'rap':2 'rnb':3 't':15 'turntablism':4 'unsorted':17 'vs':7
                                    'search_combo'  '192':25,26 '2001':23 '3':27 '8':14C 'ascdi':22 'can':1A,28 'cant':3A 'circuit':11B 'collaborations':19 'electronic':30 'ep':24 'get':4A 'hiphop':15 'kid606':20 'my':8A 'of':7A 'out':6A 'printed':10B 'rap':16 'rnb':17 'shed':9A 't':2A,29 'turntablism':18 'unsorted':31 'vol':12C,13C 'vs':21 'you':5A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'frauen und technik', 'electronic', 'chiptunes', 'micromusic']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620586997.4596887  (2021-05-09 21:03:17)
                             'size'  6234950