======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '197'
                                          'artist'  'Flowtation Addvice'
                                     'text_people'  ''
                                         'release'  '52 Weeks - Winter'
                                           'title'  'Skydiving Miracle: Man Falls Two Miles'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', 'q-other-2', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['abstract hip hop', 'title is a full sentence']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '13'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '96.3'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     '52 Weeks - Winter'
'TBPM' (BPM (beats per minute))                     '96.3'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Skydiving Miracle: Man Falls Two Miles'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Flowtation Addvice'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '8/13'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['abstract hip hop', 'title is a full sentence']
'TXXX:q-bass'                                       '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.43 dB'
'TXXX:replaygain_track_peak'                        '0.540493'

========================== row from database ==========================
                                              'id'  1380796
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Ceschi - pm008 - 52Weeks [2008]/set1-Winter-08-Flowtation_Addvice-Skydiving_Miracle_Man_Falls_Two_Miles.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  197
                                           'genre'  electronic-unsorted
                                        'filesize'  6567505
                                           'mtime'  1637785045
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Ceschi pm008 52Weeks [2008] set1 08 Flowtation_Addvice Skydiving_Miracle_Man_Falls_Two_Miles electronic unsorted
                                      'tag_artist'  Flowtation Addvice
                                     'tag_release'  52 Weeks - Winter
                                       'tag_title'  Skydiving Miracle: Man Falls Two Miles
                                             'bpm'  96.3
                                    'search_title'  'falls':5 'man':4 'miles':7 'miracle':2,3 'skydiving':1 'two':6
                                   'search_artist'  'addvice':2 'flowtation':1
                                  'search_release'  '52':1 'weeks':2 'winter':3
                                     'search_rest'  '2008':4,5 '52weeks':3 'addvice':8 'ceschi':1 'electronic':15 'falls':12 'flowtation':7 'man':11 'miles':14 'miracle':10 'pm008':2 'set1':6 'skydiving':9 'two':13 'unsorted':16
                                    'search_combo'  '2008':16,17 '52':10C '52weeks':15 'addvice':9B,20 'ceschi':13 'electronic':27 'falls':5A,24 'flowtation':8B,19 'man':4A,23 'miles':7A,26 'miracle':2A,3A,22 'pm008':14 'set1':18 'skydiving':1A,21 'two':6A,25 'unsorted':28 'weeks':11C 'winter':12C
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['abstract hip hop', 'title is a full sentence']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637785045.385756  (2021-11-24 21:17:25)
                             'size'  6567505