======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '148'
                                          'artist'  'Eddie The Rat'
                                     'text_people'  ''
                                         'release'  '52 Weeks - Spring'
                                           'title'  'Cosmonauts Dont Like Returning To Earth'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'Q-PLAY-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-1', 'q-drums-3', 'q-other-3', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['experimental', 'kickstart beat happening', 'cigarettesnostalgia', 'test', "
 "'bizarro']")
                                     'discogstags'  "['electronic', 'avantgarde', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '13'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '115.9'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     '52 Weeks - Spring'
'TBPM' (BPM (beats per minute))                     '115.9'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Cosmonauts Dont Like Returning To Earth'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Eddie The Rat'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '7/13'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'avantgarde', 'rock']
'TXXX:lastfmtags'                                   ['experimental',
 'kickstart beat happening',
 'cigarettesnostalgia',
 'test',
 'bizarro']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.35 dB'
'TXXX:replaygain_track_peak'                        '0.616561'

========================== row from database ==========================
                                              'id'  1380435
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Ceschi - pm008 - 52Weeks [2008]/set2-Spring-07-Eddie_The_Rat-Cosmonauts_Dont_Like_Returning_To_Earth.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  148
                                           'genre'  electronic-unsorted
                                        'filesize'  5023116
                                           'mtime'  1637785047
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Ceschi pm008 52Weeks [2008] set2 07 Eddie_The_Rat Cosmonauts_Dont_Like_Returning_To_Earth electronic unsorted
                                      'tag_artist'  Eddie The Rat
                                     'tag_release'  52 Weeks - Spring
                                       'tag_title'  Cosmonauts Dont Like Returning To Earth
                                             'bpm'  115.9
                                    'search_title'  'cosmonauts':1 'dont':2 'earth':6 'like':3 'returning':4 'to':5
                                   'search_artist'  'eddie':1 'rat':3 'the':2
                                  'search_release'  '52':1 'spring':3 'weeks':2
                                     'search_rest'  '2008':4,5 '52weeks':3 'ceschi':1 'cosmonauts':10 'dont':11 'earth':15 'eddie':7 'electronic':16 'like':12 'pm008':2 'rat':9 'returning':13 'set2':6 'the':8 'to':14 'unsorted':17
                                    'search_combo'  '2008':16,17 '52':10C '52weeks':15 'ceschi':13 'cosmonauts':1A,22 'dont':2A,23 'earth':6A,27 'eddie':7B,19 'electronic':28 'like':3A,24 'pm008':14 'rat':9B,21 'returning':4A,25 'set2':18 'spring':12C 'the':8B,20 'to':5A,26 'unsorted':29 'weeks':11C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['experimental', 'kickstart beat happening', 'cigarettesnostalgia', 'test', 'bizarro']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic', 'avantgarde', 'rock']

============================== file details ==============================
                                           'mtime'  1637785046.7182577  (2021-11-24 21:17:26)
                             'size'  5023116