======================== unified (from filesystem) ========================
                                         'bitrate'  '182.653'
                                        'duration'  '144'
                                          'artist'  'Christian Fennesz & Ryuichi Sakamoto'
                                     'text_people'  ''
                                         'release'  'Cendre'
                                           'title'  'Kuni'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-1', 'q-busy-1', 'q-grit-1', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-1', 'q-drums-1', 'q-other-4', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['ambient', 'experimental', 'piano', 'electronic', 'contemporary classical']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '97.1'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Cendre'
'TBPM' (BPM (beats per minute))                     '97.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'Buy The Original CD/Vinyl, Support The Artists!'
'TIT2' (Title/songname/content description)         'Kuni'
'TKEY' (Initial key)                                '11A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Christian Fennesz & Ryuichi Sakamoto'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['ambient', 'experimental', 'piano', 'electronic', 'contemporary classical']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '1'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.89 dB'
'TXXX:replaygain_track_peak'                        '0.645862'

========================== row from database ==========================
                                              'id'  1285030
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Christian Fennesz & Ryuichi Sakamoto - Fennesz & Sakamoto/Cendre/05-christian_fennesz-ryuichi_sakamoto--kuni.mp3
                                         'working'  None
                                         'bitrate'  182
                                    'duration_sec'  144
                                           'genre'  electronic-ambient
                                        'filesize'  3302386
                                           'mtime'  1636910606
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient 05 christian_fennesz ryuichi_sakamoto kuni electronic ambient
                                      'tag_artist'  Christian Fennesz & Ryuichi Sakamoto
                                     'tag_release'  Cendre
                                       'tag_title'  Kuni
                                             'bpm'  97.1
                                    'search_title'  'kuni':1
                                   'search_artist'  'christian':1 'fennesz':2 'ryuichi':3 'sakamoto':4
                                  'search_release'  'cendre':1
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 'ambient':9 'christian':3 'electronic':8 'fennesz':4 'kuni':7 'ryuichi':5 'sakamoto':6
                                    'search_combo'  '00ambient':8 '00poprockelectronic':7 'ambient':15 'cendre':6C 'christian':2B,9 'electronic':14 'fennesz':3B,10 'kuni':1A,13 'ryuichi':4B,11 'sakamoto':5B,12
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-1', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['ambient', 'experimental', 'piano', 'electronic', 'contemporary classical']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910606.3214521  (2021-11-14 18:23:26)
                             'size'  3302386