======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '315'
                                          'artist'  'Low Steppa'
                                     'text_people'  ''
                                         'release'  'Our Vibe EP'
                                           'title'  'My Vibe (Original Mix)'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-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'  "['house', 'electronic', 'uk garage', 'deep house', 'underground house']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '123.9'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Our Vibe EP'
'TBPM' (BPM (beats per minute))                     '123.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2017-10-30'
'TIT2' (Title/songname/content description)         'My Vibe (Original Mix)'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Low Steppa / Dennis Quin'
'TPE2' (Band/orchestra/accompaniment)               'Low Steppa'
'TPOS' (Part of a set)                              '1'
'TRCK' (Track number/Position in set)               '1'
'TSRC' (ISRC (international standard recording code))  'GBLV61703915'
'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-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['house', 'electronic', 'uk garage', 'deep house', 'underground house']
'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'                        '-0.24 dB'
'TXXX:replaygain_track_peak'                        '0.379031'

========================== row from database ==========================
                                              'id'  1284902
                                            'path'  /data/Music/Bulk/00poprockelectronic/deep house/Low Steppa - My Vibe (Original Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  315
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  12647430
                                           'mtime'  1621085299
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic deep house electronic th techno minimal or deephouse
                                      'tag_artist'  Low Steppa
                                     'tag_release'  Our Vibe EP
                                       'tag_title'  My Vibe (Original Mix)
                                             'bpm'  123.9
                                    'search_title'  'mix':5,6 'my':1 'original':3,4 'vibe':2
                                   'search_artist'  'low':1 'steppa':2
                                  'search_release'  'ep':3 'our':1 'vibe':2
                                     'search_rest'  '00poprockelectronic':1 'deep':2 'deephouse':9 'electronic':4 'house':3 'minimal':7 'or':8 'techno':6 'th':5
                                    'search_combo'  '00poprockelectronic':12 'deep':13 'deephouse':20 'electronic':15 'ep':11C 'house':14 'low':7B 'minimal':18 'mix':5A,6A 'my':1A 'or':19 'original':3A,4A 'our':9C 'steppa':8B 'techno':17 'th':16 'vibe':2A,10C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  4A
                                           '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-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['house', 'electronic', 'uk garage', 'deep house', 'underground house']
                                        'tag_date'  2017
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621085299.4063723  (2021-05-15 15:28:19)
                             'size'  12647430