======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '231'
                                          'artist'  'Dr. Lektroluv'
                                     'text_people'  ''
                                         'release'  'Elektrik Planet (Vol 6)'
                                           'title'  'Contact - David Carretta  &  D.I.P.'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['belgium', 'electronica', 'electro', 'electronic', 'belgian']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-we-electro'
                                             'bpm'  '126.647'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Elektrik Planet (Vol 6)'
'TBPM' (BPM (beats per minute))                     '126.647'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electro'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Contact - David Carretta  &  D.I.P.'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Dr. Lektroluv'
'TPE2' (Band/orchestra/accompaniment)               'Dr. Lektroluv'
'TRCK' (Track number/Position in set)               '07'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['belgium', 'electronica', 'electro', 'electronic', 'belgian']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.82 dB'
'TXXX:replaygain_track_peak'                        '0.471546'

========================== row from database ==========================
                                              'id'  1458614
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Dr. Lektroluv/Dr. Lektroluv - 2005 - Elektrik Planet (Vol 6)/07 - Contact - David Carretta  &  D.I.P..mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  231
                                           'genre'  electronic-we-electro
                                        'filesize'  9262976
                                           'mtime'  1639842771
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop 2005 07 electronic we electro
                                      'tag_artist'  Dr. Lektroluv
                                     'tag_release'  Elektrik Planet (Vol 6)
                                       'tag_title'  Contact - David Carretta  &  D.I.P.
                                             'bpm'  126.647
                                    'search_title'  'carretta':3 'contact':1 'd':4 'david':2 'dip':7 'i':5 'p':6
                                   'search_artist'  'dr':1,2 'lektroluv':3
                                  'search_release'  '6':5,6 'elektrik':1 'planet':2 'vol':3,4
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '2005':5 'electro':8 'electronic':6 'electropop':3 'synthpop':4 'we':7
                                    'search_combo'  '00electro':18 '00poprockelectronic':17 '2005':21 '6':15C,16C 'carretta':3A 'contact':1A 'd':4A 'david':2A 'dip':7A 'dr':8B,9B 'electro':24 'electronic':22 'electropop':19 'elektrik':11C 'i':5A 'lektroluv':10B 'p':6A 'planet':12C 'synthpop':20 'vol':13C,14C 'we':23
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['belgium', 'electronica', 'electro', 'electronic', 'belgian']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1639842771.1766386  (2021-12-18 16:52:51)
                             'size'  9262976