======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '161'
                                          'artist'  'Tiny Tim'
                                     'text_people'  ''
                                         'release'  'Novelty Songs'
                                           'title'  "I'm a Nut"
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['tiny bubbles', 'ukulele', 'avantgarde', 'folk', 'people who are freakier "
 "and folkier than motherfucking devendra banhart', 'experimental']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '35'
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '95.124'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Novelty Songs'
'TBPM' (BPM (beats per minute))                     '95.124'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TIT2' (Title/songname/content description)         "I'm a Nut"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Tiny Tim'
'TRCK' (Track number/Position in set)               '14/35'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.83.01, LAME dll 3.96, 128 Kbit/s, Joint Stereo, High quality'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['tiny bubbles',
 'ukulele',
 'avantgarde',
 'folk',
 'people who are freakier and folkier than motherfucking devendra banhart',
 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.27 dB'
'TXXX:replaygain_track_peak'                        '0.509343'

========================== row from database ==========================
                                              'id'  1504944
                                            'path'  /data/Music/Bulk/00poprockelectronic/Clean/Tiny Tim - 14 - I_m a Nut.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  161
                                           'genre'  electronic-unsorted
                                        'filesize'  2590350
                                           'mtime'  1678464079
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Clean 14 I_m electronic unsorted
                                      'tag_artist'  Tiny Tim
                                     'tag_release'  Novelty Songs
                                       'tag_title'  I'm a Nut
                                             'bpm'  95.124
                                    'search_title'  'a':4 'i':1 'im':3 'm':2 'nut':5
                                   'search_artist'  'tim':2 'tiny':1
                                  'search_release'  'novelty':1 'songs':2
                                     'search_rest'  '00poprockelectronic':1 'clean':2 'electronic':5 'i':3 'm':4 'unsorted':6
                                    'search_combo'  '00poprockelectronic':10 'a':4A 'clean':11 'electronic':14 'i':1A,12 'im':3A 'm':2A,13 'novelty':8C 'nut':5A 'songs':9C 'tim':7B 'tiny':6B 'unsorted':15
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['tiny bubbles', 'ukulele', 'avantgarde', 'folk', 'people who are freakier and folkier than motherfucking devendra banhart', 'experimental']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678464078.6716616  (2023-03-10 17:01:18)
                             'size'  2590350