======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '586'
                                          'artist'  'Chronos'
                                     'text_people'  ''
                                         'release'  'We Are One'
                                           'title'  'Endless Rotation Of Feelings'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['psychedelic', 'psychill', 'chillout', 'psybient', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-psychill'
                                             'bpm'  '135.5'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:no@email'                                     POPM(email='no@email', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'We Are One'
'TBPM' (BPM (beats per minute))                     '135.5'
'TCON' (Content type, a.k.a. Genre)                 'electronic-psychill'
'TCOP' (Copyright message)                          '℗ 2014 Mystic Sound Records'
'TDRC' (Recording time)                             '2014'
'TIT1' (Content group description)                  '3'
'TIT2' (Title/songname/content description)         'Endless Rotation Of Feelings'
'TKEY' (Initial key)                                '3B'
'TPE1' (Lead performer(s)/Soloist(s))               'Chronos'
'TPE2' (Band/orchestra/accompaniment)               'Chronos'
'TPUB' (Publisher)                                  'Mystic Sound Records'
'TRCK' (Track number/Position in set)               '2'
'TXXX:CATALOGNUMBER'                                'MSRCD01'
'TXXX:DATE'                                         '2014'
'TXXX:ORGANIZATION'                                 'Mystic Sound Records'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['psychedelic', 'psychill', 'chillout', 'psybient', 'ambient']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.51 dB'
'TXXX:replaygain_track_peak'                        '0.503391'

========================== row from database ==========================
                                              'id'  1325577
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chronos - chillout-dub/Chronos - Endless Rotation Of Feelings.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  586
                                           'genre'  electronic-psychill
                                        'filesize'  23539204
                                           'mtime'  1636912474
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic chillout dub electronic psychill
                                      'tag_artist'  Chronos
                                     'tag_release'  We Are One
                                       'tag_title'  Endless Rotation Of Feelings
                                             'bpm'  135.5
                                    'search_title'  'endless':1 'feelings':4 'of':3 'rotation':2
                                   'search_artist'  'chronos':1
                                  'search_release'  'are':2 'one':3 'we':1
                                     'search_rest'  '00poprockelectronic':1 'chillout':2 'dub':3 'electronic':4 'psychill':5
                                    'search_combo'  '00poprockelectronic':9 'are':7C 'chillout':10 'chronos':5B 'dub':11 'electronic':12 'endless':1A 'feelings':4A 'of':3A 'one':8C 'psychill':13 'rotation':2A 'we':6C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic', 'psychill', 'chillout', 'psybient', 'ambient']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912473.6546807  (2021-11-14 18:54:33)
                             'size'  23539204