======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '382'
                                          'artist'  'Musumeci, Lehar'
                                     'text_people'  ''
                                         'release'  'Flora & Zephyr EP'
                                           'title'  'Horizon (Original Mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'Q-GRIT-2', 'Q-BUSY-2', 'Q-SYN-3', 'Q-PLAY-3', 'q-bass-3', "
 "'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', 'Q-CHART-2', "
 "'Q-MIXBEAT-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '122'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'APIC: '                                            type PictureType.FISH (A bright coloured fish) b' '
                                     
'COMM::spa'                                         '201508'
'POPM:traktor@native-instruments.de'                POPM(email='traktor@native-instruments.de', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Flora & Zephyr EP'
'TBPM' (BPM (beats per minute))                     '122'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDOR' (Original release time)                      '2015-07-13'
'TDRC' (Recording time)                             '2015'
'TENC' (Encoded by)                                 'Beatport'
'TFLT' (File type)                                  'MPG/3'
'TIT2' (Title/songname/content description)         'Horizon (Original Mix)'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Musumeci, Lehar'
'TPUB' (Publisher)                                  'Connaisseur Recordings'
'TRCK' (Track number/Position in set)               '3'
'TSRC' (ISRC (international standard recording code))  'DEY470941761'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.44 dB'
'TXXX:replaygain_track_peak'                        '0.649586'

========================== row from database ==========================
                                              'id'  1487384
                                            'path'  /data/Music/Bulk/00poprockelectronic/Deep Techno/Musumeci, Lehar - Horizon (Original Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  382
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  15344538
                                           'mtime'  1620568951
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Deep Techno electronic th techno minimal deephouse
                                      'tag_artist'  Musumeci, Lehar
                                     'tag_release'  Flora & Zephyr EP
                                       'tag_title'  Horizon (Original Mix)
                                             'bpm'  122.0
                                    'search_title'  'horizon':1 'mix':4,5 'original':2,3
                                   'search_artist'  'lehar':3 'musumeci':1,2
                                  'search_release'  'ep':3 'flora':1 'zephyr':2
                                     'search_rest'  '00poprockelectronic':1 'deep':2 'deephouse':7 'electronic':4 'minimal':6 'techno':3 'th':5
                                    'search_combo'  '00poprockelectronic':12 'deep':13 'deephouse':18 'electronic':15 'ep':11C 'flora':9C 'horizon':1A 'lehar':8B 'minimal':17 'mix':4A,5A 'musumeci':6B,7B 'original':2A,3A 'techno':14 'th':16 'zephyr':10C
                                    'tag_tracknum'  3
                                      'num_images'  2
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-1', 'Q-BUSY-2', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-3']
                                      'lastfmtags'  []
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620568950.6967962  (2021-05-09 16:02:30)
                             'size'  15344538