======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '355'
                                          'artist'  '2Raumwohnung'
                                     'text_people'  ''
                                         'release'  'In Wirklich'
                                           'title'  'Ich & Elaine (2Raum Club Mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'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-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['german', 'female vocalists', 'electronic', 'pop', 'deutsch']"
                                     'discogstags'  "['house', 'electro', 'electronic', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-electro;loc-eur-germany;set-pl-sced'
                                             'bpm'  '114.868'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'In Wirklich'
'TBPM' (BPM (beats per minute))                     '114.868'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-electro', 'loc-eur-germany', 'set-pl-sced']
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Ich & Elaine (2Raum Club Mix)'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               '2Raumwohnung'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['house', 'electro', 'electronic', 'pop']
'TXXX:lastfmtags'                                   ['german', 'female vocalists', 'electronic', 'pop', 'deutsch']
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.76 dB'
'TXXX:replaygain_track_peak'                        '0.632378'

========================== row from database ==========================
                                              'id'  1360666
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/2Raumwohnung/In Wirklich/2raumwohnung - in wirklich - 12 - ich and elaine (2raum club mix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  355
                                           'genre'  electronic-we-electro;loc-eur-germany;set-pl-sced
                                        'filesize'  8535936
                                           'mtime'  1642340906
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock 2raumwohnung wirklich 12 and elaine (2raum club mix) electronic we electro;loc eur germany;set pl sced
                                      'tag_artist'  2Raumwohnung
                                     'tag_release'  In Wirklich
                                       'tag_title'  Ich & Elaine (2Raum Club Mix)
                                             'bpm'  114.868
                                    'search_title'  '2raum':3,4 'club':5 'elaine':2 'ich':1 'mix':6,7
                                   'search_artist'  '2raumwohnung':1
                                  'search_release'  'in':1 'wirklich':2
                                     'search_rest'  '00poprockelectronic':1 '2raum':8,9 '2raumwohnung':4 'and':6 'club':10 'elaine':7 'electro':15,17 'electronic':13 'eur':19 'germany':20,22 'indierock':3 'loc':16,18 'mix':11,12 'pl':24 'poprock':2 'sced':25 'set':21,23 'we':14 'wirklich':5
                                    'search_combo'  '00poprockelectronic':11 '2raum':3A,4A,18,19 '2raumwohnung':8B,14 'and':16 'club':5A,20 'elaine':2A,17 'electro':25,27 'electronic':23 'eur':29 'germany':30,32 'ich':1A 'in':9C 'indierock':13 'loc':26,28 'mix':6A,7A,21,22 'pl':34 'poprock':12 'sced':35 'set':31,33 'we':24 'wirklich':10C,15
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', '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-1', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-3']
                                      'lastfmtags'  ['german', 'female vocalists', 'electronic', 'pop', 'deutsch']
                                        'tag_date'  2002
                                     'discogstags'  ['house', 'electro', 'electronic', 'pop']

============================== file details ==============================
                                           'mtime'  1642340905.9276586  (2022-01-16 14:48:25)
                             'size'  8535936