======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '257'
                                          'artist'  'Cookie Mongoloid'
                                     'text_people'  ''
                                         'release'  'Music for Maniacs'
                                           'title'  'Me Lost Me Cookie in the Mosh Pit'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['thrash metal', 'comedy', 'spoof', 'nonmog', 'all']"
                                     'discogstags'  "['rock', 'parody', 'doom metal', 'heavy metal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '126.9'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.OTHER (Other) b''
                                     
'TALB' (Album/Movie/Show title)                     'Music for Maniacs'
'TBPM' (BPM (beats per minute))                     '126.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Me Lost Me Cookie in the Mosh Pit'
'TKEY' (Initial key)                                '12B'
'TLEN' (Length)                                     '257773'
'TPE1' (Lead performer(s)/Soloist(s))               'Cookie Mongoloid'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['rock', 'parody', 'doom metal', 'heavy metal']
'TXXX:lastfmtags'                                   ['thrash metal', 'comedy', 'spoof', 'nonmog', 'all']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.11 dB'
'TXXX:replaygain_track_peak'                        '0.616929'

========================== row from database ==========================
                                              'id'  648953
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/music for maniacs/CookieMongoloid - Lost Me Cookie.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  257
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  8257578
                                           'mtime'  1636916295
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm music maniacs CookieMongoloid electronic experimental oddness
                                      'tag_artist'  Cookie Mongoloid
                                     'tag_release'  Music for Maniacs
                                       'tag_title'  Me Lost Me Cookie in the Mosh Pit
                                             'bpm'  126.9
                                    'search_title'  'cookie':3 'in':4 'lost':2 'me':1 'mosh':6 'pit':7 'the':5
                                   'search_artist'  'cookie':1 'mongoloid':2
                                  'search_release'  'for':2 'maniacs':3 'music':1
                                     'search_rest'  'cookie':7 'cookiemongoloid':3 'electronic':4 'experimental':5 'maniacs':2 'mongoloid':8 'music':1 'oddness':6
                                    'search_combo'  'cookie':3A,8B,19 'cookiemongoloid':15 'electronic':16 'experimental':17 'for':11C 'in':4A 'lost':2A 'maniacs':12C,14 'me':1A 'mongoloid':9B,20 'mosh':6A 'music':10C,13 'oddness':18 'pit':7A 'the':5A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['thrash metal', 'comedy', 'spoof', 'nonmog', 'all']
                                        'tag_date'  2010
                                     'discogstags'  ['rock', 'parody', 'doom metal', 'heavy metal']

============================== file details ==============================
                                           'mtime'  1636916295.0496044  (2021-11-14 19:58:15)
                             'size'  8257578