======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '202'
                                          'artist'  'Xxart Vexation'
                                     'text_people'  ''
                                         'release'  'A tribute to Robert Moog'
                                           'title'  'Minutes and Sekonds'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-2', "
 "'Q-HHRNBTT-1', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['homeys slip cube shindy', 'all', 'darkheartrobotfunk', 'homeys slip-cube "
 "shindy', 'time']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'mi-earlysynth-moog'
                                             'bpm'  '116.9'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'A tribute to Robert Moog'
'TBPM' (BPM (beats per minute))                     '116.9'
'TCON' (Content type, a.k.a. Genre)                 'mi-earlysynth-moog'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Minutes and Sekonds'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Xxart Vexation'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Mp3gain_minmax'                               '098,185'
'TXXX:Mp3gain_undo'                                 '+004,+004,N'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:Tracknum'                                     '12'
'TXXX:lastfmtags'                                   ['homeys slip cube shindy',
 'all',
 'darkheartrobotfunk',
 'homeys slip-cube shindy',
 'time']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.09 dB'
'TXXX:replaygain_track_peak'                        '0.550885'

========================== row from database ==========================
                                              'id'  650172
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/A tribute to Robert Moog (Crème Organization, 2006) [192k]/12. Xxart Vexation - Minutes and Sekonds.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  202
                                           'genre'  mi-earlysynth-moog
                                        'filesize'  4860091
                                           'mtime'  1621627631
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm (Crème Organization, 2006) [192k] 12. mi earlysynth moog
                                      'tag_artist'  Xxart Vexation
                                     'tag_release'  A tribute to Robert Moog
                                       'tag_title'  Minutes and Sekonds
                                             'bpm'  116.9
                                    'search_title'  'and':2 'minutes':1 'sekonds':3
                                   'search_artist'  'vexation':2 'xxart':1
                                  'search_release'  'a':1 'moog':5 'robert':4 'to':3 'tribute':2
                                     'search_rest'  '12':11,12 '192k':9,10 '2006':7,8 'creme':1,2,3,4 'earlysynth':14 'mi':13 'moog':15 'organization':5,6
                                    'search_combo'  '12':21,22 '192k':19,20 '2006':17,18 'a':6C 'and':2A 'creme':11,12,13,14 'earlysynth':24 'mi':23 'minutes':1A 'moog':10C,25 'organization':15,16 'robert':9C 'sekonds':3A 'to':8C 'tribute':7C 'vexation':5B 'xxart':4B
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-4', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['homeys slip cube shindy', 'all', 'darkheartrobotfunk', 'homeys slip-cube shindy', 'time']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627630.5337007  (2021-05-21 22:07:10)
                             'size'  4860091