======================== unified (from filesystem) ========================
                                         'bitrate'  '144.322'
                                        'duration'  '180'
                                          'artist'  'lee dorsey'
                                     'text_people'  ''
                                         'release'  'Dimitri - Exotic Soulful & Reggae'
                                           'title'  "who's gonna help brother get further"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-UNU-1', 'Q-JZFKS-3', "
 "'Q-OLDST-2', 'Q-SYN-2', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-4', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['fip', '60s', 'soul', 'new orleans', 'rhythm and blues', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '140.8'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dimitri - Exotic Soulful & Reggae'
'TBPM' (BPM (beats per minute))                     '140.8'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TIT2' (Title/songname/content description)         "who's gonna help brother get further"
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'lee dorsey'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf58.45.100'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['fip', '60s', 'soul', 'new orleans', 'rhythm and blues', 'funk']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.79 dB'
'TXXX:replaygain_track_peak'                        '0.741233'
'TXXX:youtube'                                      'ji0MwgJaqKA'

========================== row from database ==========================
                                              'id'  1513940
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Dimitri/ExoticSoulfulReggae/lee dorsey - who_s gonna help brother get further-ji0MwgJaqKA.mp3
                                         'working'  None
                                         'bitrate'  144
                                    'duration_sec'  180
                                           'genre'  funk or soul
                                        'filesize'  3255226
                                           'mtime'  1628357622
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm ExoticSoulfulReggae who_s ji0MwgJaqKA funk soul
                                      'tag_artist'  lee dorsey
                                     'tag_release'  Dimitri - Exotic Soulful & Reggae
                                       'tag_title'  who's gonna help brother get further
                                             'bpm'  140.8
                                    'search_title'  'brother':6 'further':8 'get':7 'gonna':4 'help':5 's':2 'who':1 'whos':3
                                   'search_artist'  'dorsey':2 'lee':1
                                  'search_release'  'dimitri':1 'exotic':2 'reggae':4 'soulful':3
                                     'search_rest'  'exotic':7 'exoticsoulfulreggae':1 'funk':5 'jaq':11 'ji0mwg':10 'ji0mwgjaqka':4 'ka':12 'reggae':9 's':3 'soul':6 'soulful':8 'who':2
                                    'search_combo'  'brother':6A 'dimitri':11C 'dorsey':10B 'exotic':12C,21 'exoticsoulfulreggae':15 'funk':19 'further':8A 'get':7A 'gonna':4A 'help':5A 'jaq':25 'ji0mwg':24 'ji0mwgjaqka':18 'ka':26 'lee':9B 'reggae':14C,23 's':2A,17 'soul':20 'soulful':13C,22 'who':1A,16 'whos':3A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-2', 'q-other-2', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['fip', '60s', 'soul', 'new orleans', 'rhythm and blues', 'funk']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357621.8334844  (2021-08-07 19:33:41)
                             'size'  3255226