======================== unified (from filesystem) ========================
                                         'bitrate'  '184.803'
                                        'duration'  '149'
                                          'artist'  'Bruno Spoerri'
                                     'text_people'  ''
                                         'release'  'Disposable Music Sampler Volume 1'
                                           'title'  'Age Of Cannons 2'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'Q-LOCALNESS-3', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['krautrock', 'funk', 'electronic', 'psychedelic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'loc-unsorted;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '127.685'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Disposable Music Sampler Volume 1'
'TBPM' (BPM (beats per minute))                     '127.685'
'TCON' (Content type, a.k.a. Genre)                 ['loc-unsorted', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Age Of Cannons 2'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Bruno Spoerri'
'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'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['krautrock', 'funk', 'electronic', 'psychedelic', 'experimental']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.33 dB'
'TXXX:replaygain_track_peak'                        '0.593827'

========================== row from database ==========================
                                              'id'  718214
                                            'path'  /data/Music/Bulk/00localcharacter/VA - Disposable Music Sampler Volume 1 [Disposable Music] (2009)/02 Bruno Spoerri - Age Of Cannons 2.mp3
                                         'working'  None
                                         'bitrate'  184
                                    'duration_sec'  149
                                           'genre'  loc-unsorted;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  3543118
                                           'mtime'  1621629841
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter VA [Disposable Music] (2009) 02 loc unsorted;set shirleyspinoza;set mor
                                      'tag_artist'  Bruno Spoerri
                                     'tag_release'  Disposable Music Sampler Volume 1
                                       'tag_title'  Age Of Cannons 2
                                             'bpm'  127.685
                                    'search_title'  '2':4 'age':1 'cannons':3 'of':2
                                   'search_artist'  'bruno':1 'spoerri':2
                                  'search_release'  '1':5 'disposable':1 'music':2 'sampler':3 'volume':4
                                     'search_rest'  '2009':6,7 'disposable':2,3 'loc':8 'mor':17 'music':4,5 'set':10,12,14,16 'shirleyspinoza':13,15 'unsorted':9,11 'va':1
                                    'search_combo'  '1':11C '2':4A '2009':17,18 'age':1A 'bruno':5B 'cannons':3A 'disposable':7C,13,14 'loc':19 'mor':28 'music':8C,15,16 'of':2A 'sampler':9C 'set':21,23,25,27 'shirleyspinoza':24,26 'spoerri':6B 'unsorted':20,22 'va':12 'volume':10C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['krautrock', 'funk', 'electronic', 'psychedelic', 'experimental']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629840.5544944  (2021-05-21 22:44:00)
                             'size'  3543118