======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '537'
                                          'artist'  'Kollektiv Turmstrasse'
                                     'text_people'  ''
                                         'release'  'Musik Gewinnt Freunde Collection [MGF023] WEB'
                                           'title'  'Lapacha (Original Live Mix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['minimal techno', 'techno', 'electronic', 'tech house', 'minimal']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '11'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '123.032'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Musik Gewinnt Freunde Collection [MGF023] WEB'
'TBPM' (BPM (beats per minute))                     '123.032'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         'Lapacha (Original Live Mix)'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kollektiv Turmstrasse'
'TRCK' (Track number/Position in set)               '4/11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['minimal techno', 'techno', 'electronic', 'tech house', 'minimal']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.99 dB'
'TXXX:replaygain_track_peak'                        '0.609412'

========================== row from database ==========================
                                              'id'  1295964
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Kollektiv Turmstrasse/Musik Gewinnt Freunde Collection/04 - Kollektiv Turmstrasse - Lapacha (Original Live Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  537
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  21523038
                                           'mtime'  1647351010
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats 04 electronic we electropop or synthpop
                                      'tag_artist'  Kollektiv Turmstrasse
                                     'tag_release'  Musik Gewinnt Freunde Collection [MGF023] WEB
                                       'tag_title'  Lapacha (Original Live Mix)
                                             'bpm'  123.032
                                    'search_title'  'lapacha':1 'live':4 'mix':5,6 'original':2,3
                                   'search_artist'  'kollektiv':1 'turmstrasse':2
                                  'search_release'  'collection':4 'freunde':3 'gewinnt':2 'mgf023':5,6 'musik':1 'web':7
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 'beats':5 'electronic':6 'electropop':8 'harder':4 'house':3 'or':9 'synthpop':10 'we':7
                                    'search_combo'  '00poprockelectronic':16 '00techno':17 'beats':20 'collection':12C 'electronic':21 'electropop':23 'freunde':11C 'gewinnt':10C 'harder':19 'house':18 'kollektiv':7B 'lapacha':1A 'live':4A 'mgf023':13C,14C 'mix':5A,6A 'musik':9C 'or':24 'original':2A,3A 'synthpop':25 'turmstrasse':8B 'we':22 'web':15C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-3']
                                      'lastfmtags'  ['minimal techno', 'techno', 'electronic', 'tech house', 'minimal']
                                        'tag_date'  2013
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1647351009.607376  (2022-03-15 14:30:09)
                             'size'  21523038