======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '600'
                                          'artist'  'Conjure One'
                                     'text_people'  ''
                                         'release'  'Center of the Sun'
                                           'title'  "Center Of The Sun (Solarstone's Chilled Out Remix)"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['quite idealistic isnt it']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '91.226'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Center of the Sun'
'TBPM' (BPM (beats per minute))                     '91.226'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         "Center Of The Sun (Solarstone's Chilled Out Remix)"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Conjure One'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   'quite idealistic isnt it'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.10 dB'
'TXXX:replaygain_track_peak'                        '0.570842'

========================== row from database ==========================
                                              'id'  1500506
                                            'path'  /data/Music/Bulk/00poprockelectronic/Conjure One/MBZ;#Conjure One;#Center of the Sun;#05;#Center Of The Sun (Solarstone_s Chilled Out Remix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  600
                                           'genre'  electronic
                                        'filesize'  14420497
                                           'mtime'  1636914012
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic MBZ;#Conjure One;#Center Sun;#05;#Center (Solarstone_s electronic
                                      'tag_artist'  Conjure One
                                     'tag_release'  Center of the Sun
                                       'tag_title'  Center Of The Sun (Solarstone's Chilled Out Remix)
                                             'bpm'  91.226
                                    'search_title'  'center':1 'chilled':8 'of':2 'out':9 'remix':10,11 's':6 'solarstone':5 'solarstones':7 'sun':4 'the':3
                                   'search_artist'  'conjure':1 'one':2
                                  'search_release'  'center':1 'of':2 'sun':4 'the':3
                                     'search_rest'  '00poprockelectronic':1 '05':11,14 'center':7,9,12,15 'conjure':3,5 'electronic':20 'mbz':2,4 'one':6,8 's':17,19 'solarstone':16,18 'sun':10,13
                                    'search_combo'  '00poprockelectronic':18 '05':28,31 'center':1A,14C,24,26,29,32 'chilled':8A 'conjure':12B,20,22 'electronic':37 'mbz':19,21 'of':2A,15C 'one':13B,23,25 'out':9A 'remix':10A,11A 's':6A,34,36 'solarstone':5A,33,35 'solarstones':7A 'sun':4A,17C,27,30 'the':3A,16C
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['quite idealistic isnt it']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636914012.4660609  (2021-11-14 19:20:12)
                             'size'  14420497