======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '230'
                                          'artist'  'Ekoplekz'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "'Kelvin Flats' (from Intrusive Incidentalz Vol 2 LP on Punch Drunk)"
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-3']")
                                      'lastfmtags'  "['dub', 'idm', 'electronic', 'experimental', 'drone']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '85.8'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '85.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         "'Kelvin Flats' (from Intrusive Incidentalz Vol 2 LP on Punch Drunk)"
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ekoplekz'
'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'                                   ['dub', 'idm', 'electronic', 'experimental', 'drone']
'TXXX:other'                                        '60642516'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.10 dB'
'TXXX:replaygain_track_peak'                        '0.770700'

========================== row from database ==========================
                                              'id'  1512858
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/punchdrunkrecords/Ekoplekz _Kelvin Flats_ (from Intrusive Incidentalz Vol 2 LP on Punch Drunk)-60642516.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  230
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  3685184
                                           'mtime'  1621085000
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud punchdrunkrecords _Kelvin Flats_ 60642516 electronic th techno minimal or deephouse
                                      'tag_artist'  Ekoplekz
                                     'tag_release'  None
                                       'tag_title'  'Kelvin Flats' (from Intrusive Incidentalz Vol 2 LP on Punch Drunk)
                                             'bpm'  85.8
                                    'search_title'  '2':10 'drunk':14,15 'flats':3,4 'from':5,6 'incidentalz':8 'intrusive':7 'kelvin':1,2 'lp':11 'on':12 'punch':13 'vol':9
                                   'search_artist'  'ekoplekz':1
                                  'search_release'  
                                     'search_rest'  '60642516':5 'deephouse':11 'electronic':6 'flats':4 'kelvin':3 'minimal':9 'or':10 'punchdrunkrecords':2 'soundcloud':1 'techno':8 'th':7
                                    'search_combo'  '2':10A '60642516':21 'deephouse':27 'drunk':14A,15A 'ekoplekz':16B 'electronic':22 'flats':3A,4A,20 'from':5A,6A 'incidentalz':8A 'intrusive':7A 'kelvin':1A,2A,19 'lp':11A 'minimal':25 'on':12A 'or':26 'punch':13A 'punchdrunkrecords':18 'soundcloud':17 'techno':24 'th':23 'vol':9A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-4', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dub', 'idm', 'electronic', 'experimental', 'drone']
                                        'tag_date'  2015
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621084999.5085354  (2021-05-15 15:23:19)
                             'size'  3685184