======================== unified (from filesystem) ========================
                                         'bitrate'  '293.062'
                                        'duration'  '205'
                                          'artist'  'And So I Watch You From Afar'
                                     'text_people'  ''
                                         'release'  'And So I Watch You From Afar'
                                           'title'  'A Little Bit of Solidarity Goes a Long Way'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['math rock', 'instrumental', 'post rock', 'experimental']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'rock-post'
                                             'bpm'  '101.819'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'And So I Watch You From Afar'
'TBPM' (BPM (beats per minute))                     '101.819'
'TCON' (Content type, a.k.a. Genre)                 'rock-post'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'A Little Bit of Solidarity Goes a Long Way'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '205813'
'TPE1' (Lead performer(s)/Soloist(s))               'And So I Watch You From Afar'
'TPUB' (Publisher)                                  'Smalltown America'
'TRCK' (Track number/Position in set)               '2'
'TSOP' (Performer sort order)                       'And So I Watch You From Afar'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.98 (http://www.mp3dev.org/)'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['math rock', 'instrumental', 'post rock', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.08 dB'
'TXXX:replaygain_track_peak'                        '0.313242'

========================== row from database ==========================
                                              'id'  1344592
                                            'path'  /data/Music/Bulk/00poprockelectronic/And So I Watch You From Afar/And So I Watch You From Afar - (2009) And So I Watch You From Afar/02 - A Little Bit of Solidarity Goes a Long Way.mp3
                                         'working'  None
                                         'bitrate'  293
                                    'duration_sec'  205
                                           'genre'  rock-post
                                        'filesize'  7568685
                                           'mtime'  1621852538
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic (2009) 02 rock post
                                      'tag_artist'  And So I Watch You From Afar
                                     'tag_release'  And So I Watch You From Afar
                                       'tag_title'  A Little Bit of Solidarity Goes a Long Way
                                             'bpm'  101.819
                                    'search_title'  'a':1 'bit':3 'goes':6 'little':2 'long':7 'of':4 'solidarity':5 'way':8
                                   'search_artist'  'afar':7 'and':1 'from':6 'i':3 'so':2 'watch':4 'you':5
                                  'search_release'  'afar':7 'and':1 'from':6 'i':3 'so':2 'watch':4 'you':5
                                     'search_rest'  '00poprockelectronic':1 '2009':2,3 'post':5 'rock':4
                                    'search_combo'  '00poprockelectronic':23 '2009':24,25 'a':1A 'afar':15B,22C 'and':9B,16C 'bit':3A 'from':14B,21C 'goes':6A 'i':11B,18C 'little':2A 'long':7A 'of':4A 'post':27 'rock':26 'so':10B,17C 'solidarity':5A 'watch':12B,19C 'way':8A 'you':13B,20C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['math rock', 'instrumental', 'post rock', 'experimental']
                                        'tag_date'  2009
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621852538.0429091  (2021-05-24 12:35:38)
                             'size'  7568685